481631403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2207}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 744007680

約数和(自身を除く): 262376277

約数列:

[1, 3, 11, 17, 33, 51, 187, 389, 561, 1167, 2207, 4279, 6613, 6621, 12837, 19839, 24277, 37519, 72743, 72831, 112557, 218229, 412709, 858523, 1238127, 2575569, 9443753, 14594891, 28331259, 43784673, 160543801, 481631403]

約数ペア:

[(1, 481631403), (3, 160543801), (11, 43784673), (17, 28331259), (33, 14594891), (51, 9443753), (187, 2575569), (389, 1238127), (561, 858523), (1167, 412709), (2207, 218229), (4279, 112557), (6613, 72831), (6621, 72743), (12837, 37519), (19839, 24277)]