31383043857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{148339}}^1$

素因数の和:150493

約数の個数: 24

約数和(自身を含む): 49475543520

約数和(自身を除く): 18092499663

約数列:

[1, 3, 9, 11, 33, 99, 2137, 6411, 19233, 23507, 70521, 148339, 211563, 445017, 1335051, 1631729, 4895187, 14685561, 317000443, 951001329, 2853003987, 3487004873, 10461014619, 31383043857]

約数ペア:

[(1, 31383043857), (3, 10461014619), (9, 3487004873), (11, 2853003987), (33, 951001329), (99, 317000443), (2137, 14685561), (6411, 4895187), (19233, 1631729), (23507, 1335051), (70521, 445017), (148339, 211563)]