131231601

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{97861}}^1$

素因数の和:98016

約数の個数: 12

約数和(自身を含む): 190830900

約数和(自身を除く): 59599299

約数列:

[1, 3, 9, 149, 447, 1341, 97861, 293583, 880749, 14581289, 43743867, 131231601]

約数ペア:

[(1, 131231601), (3, 43743867), (9, 14581289), (149, 880749), (447, 293583), (1341, 97861)]