834584247

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21061}}^1$

素因数の和:21128

約数の個数: 48

約数和(自身を含む): 1498266432

約数和(自身を除く): 663682185

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1887, 2331, 4403, 5661, 13209, 21061, 39627, 63183, 147427, 189549, 358037, 442281, 779257, 1074111, 1326843, 2337771, 2506259, 3222333, 5454799, 7013313, 7518777, 13247369, 16364397, 22556331, 39742107, 49093191, 92731583, 119226321, 278194749, 834584247]

約数ペア:

[(1, 834584247), (3, 278194749), (7, 119226321), (9, 92731583), (17, 49093191), (21, 39742107), (37, 22556331), (51, 16364397), (63, 13247369), (111, 7518777), (119, 7013313), (153, 5454799), (259, 3222333), (333, 2506259), (357, 2337771), (629, 1326843), (777, 1074111), (1071, 779257), (1887, 442281), (2331, 358037), (4403, 189549), (5661, 147427), (13209, 63183), (21061, 39627)]