27970334

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 49116672

約数和(自身を除く): 21146338

約数列:

[1, 2, 7, 14, 101, 131, 151, 202, 262, 302, 707, 917, 1057, 1414, 1834, 2114, 13231, 15251, 19781, 26462, 30502, 39562, 92617, 106757, 138467, 185234, 213514, 276934, 1997881, 3995762, 13985167, 27970334]

約数ペア:

[(1, 27970334), (2, 13985167), (7, 3995762), (14, 1997881), (101, 276934), (131, 213514), (151, 185234), (202, 138467), (262, 106757), (302, 92617), (707, 39562), (917, 30502), (1057, 26462), (1414, 19781), (1834, 15251), (2114, 13231)]