1971292697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{156241}}^1$

素因数の和:156320

約数の個数: 16

約数和(自身を含む): 2279883264

約数和(自身を除く): 308590567

約数列:

[1, 11, 31, 37, 341, 407, 1147, 12617, 156241, 1718651, 4843471, 5780917, 53278181, 63590087, 179208427, 1971292697]

約数ペア:

[(1, 1971292697), (11, 179208427), (31, 63590087), (37, 53278181), (341, 5780917), (407, 4843471), (1147, 1718651), (12617, 156241)]