97892431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20297}}^1$

素因数の和:20370

約数の個数: 16

約数和(自身を含む): 122762304

約数和(自身を除く): 24869873

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 20297, 142079, 263861, 1075741, 1847027, 7530187, 13984633, 97892431]

約数ペア:

[(1, 97892431), (7, 13984633), (13, 7530187), (53, 1847027), (91, 1075741), (371, 263861), (689, 142079), (4823, 20297)]