31102014

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 63318816

約数和(自身を除く): 32216802

約数列:

[1, 2, 3, 6, 137, 157, 241, 274, 314, 411, 471, 482, 723, 822, 942, 1446, 21509, 33017, 37837, 43018, 64527, 66034, 75674, 99051, 113511, 129054, 198102, 227022, 5183669, 10367338, 15551007, 31102014]

約数ペア:

[(1, 31102014), (2, 15551007), (3, 10367338), (6, 5183669), (137, 227022), (157, 198102), (241, 129054), (274, 113511), (314, 99051), (411, 75674), (471, 66034), (482, 64527), (723, 43018), (822, 37837), (942, 33017), (1446, 21509)]