120100903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1297}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 137380320

約数和(自身を除く): 17279417

約数列:

[1, 13, 17, 221, 419, 1297, 5447, 7123, 16861, 22049, 92599, 286637, 543443, 7064759, 9238531, 120100903]

約数ペア:

[(1, 120100903), (13, 9238531), (17, 7064759), (221, 543443), (419, 286637), (1297, 92599), (5447, 22049), (7123, 16861)]