79400081

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 86002560

約数和(自身を除く): 6602479

約数列:

[1, 17, 71, 157, 419, 1207, 2669, 7123, 11147, 29749, 65783, 189499, 505733, 1118311, 4670593, 79400081]

約数ペア:

[(1, 79400081), (17, 4670593), (71, 1118311), (157, 505733), (419, 189499), (1207, 65783), (2669, 29749), (7123, 11147)]