120659903

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 151894512

約数和(自身を除く): 31234609

約数列:

[1, 7, 13, 49, 91, 307, 617, 637, 2149, 3991, 4319, 8021, 15043, 27937, 30233, 56147, 189419, 195559, 393029, 1325933, 2462447, 9281531, 17237129, 120659903]

約数ペア:

[(1, 120659903), (7, 17237129), (13, 9281531), (49, 2462447), (91, 1325933), (307, 393029), (617, 195559), (637, 189419), (2149, 56147), (3991, 30233), (4319, 27937), (8021, 15043)]