1382193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 2152800

約数和(自身を除く): 770607

約数列:

[1, 3, 9, 19, 57, 59, 137, 171, 177, 411, 531, 1121, 1233, 2603, 3363, 7809, 8083, 10089, 23427, 24249, 72747, 153577, 460731, 1382193]

約数ペア:

[(1, 1382193), (3, 460731), (9, 153577), (19, 72747), (57, 24249), (59, 23427), (137, 10089), (171, 8083), (177, 7809), (411, 3363), (531, 2603), (1121, 1233)]