889192953

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 1509580800

約数和(自身を除く): 620387847

約数列:

[1, 3, 9, 11, 33, 41, 47, 59, 79, 99, 123, 141, 177, 237, 369, 423, 451, 517, 531, 649, 711, 869, 1353, 1551, 1927, 1947, 2419, 2607, 2773, 3239, 3713, 4059, 4653, 4661, 5781, 5841, 7257, 7821, 8319, 9717, 11139, 13983, 17343, 21197, 21771, 24957, 26609, 29151, 30503, 33417, 35629, 40843, 41949, 51271, 63591, 79827, 91509, 106887, 113693, 122529, 152233, 153813, 190773, 191101, 219067, 239481, 274527, 320661, 341079, 367587, 456699, 461439, 573303, 657201, 1023237, 1250623, 1370097, 1674563, 1719909, 1971603, 2102111, 2409737, 3751869, 5023689, 6306333, 7229211, 8981747, 11255607, 15071067, 18918999, 21687633, 26945241, 80835723, 98799217, 296397651, 889192953]

約数ペア:

[(1, 889192953), (3, 296397651), (9, 98799217), (11, 80835723), (33, 26945241), (41, 21687633), (47, 18918999), (59, 15071067), (79, 11255607), (99, 8981747), (123, 7229211), (141, 6306333), (177, 5023689), (237, 3751869), (369, 2409737), (423, 2102111), (451, 1971603), (517, 1719909), (531, 1674563), (649, 1370097), (711, 1250623), (869, 1023237), (1353, 657201), (1551, 573303), (1927, 461439), (1947, 456699), (2419, 367587), (2607, 341079), (2773, 320661), (3239, 274527), (3713, 239481), (4059, 219067), (4653, 191101), (4661, 190773), (5781, 153813), (5841, 152233), (7257, 122529), (7821, 113693), (8319, 106887), (9717, 91509), (11139, 79827), (13983, 63591), (17343, 51271), (21197, 41949), (21771, 40843), (24957, 35629), (26609, 33417), (29151, 30503)]