2031637503

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^2\times {\mathrm{4243}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 3117201024

約数和(自身を除く): 1085563521

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 4243, 12729, 22801, 29701, 68403, 89103, 159607, 478821, 640693, 1922079, 4484851, 13454553, 96744643, 290233929, 677212501, 2031637503]

約数ペア:

[(1, 2031637503), (3, 677212501), (7, 290233929), (21, 96744643), (151, 13454553), (453, 4484851), (1057, 1922079), (3171, 640693), (4243, 478821), (12729, 159607), (22801, 89103), (29701, 68403)]