129718973

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 136604160

約数和(自身を除く): 6885187

約数列:

[1, 31, 97, 179, 241, 3007, 5549, 7471, 17363, 23377, 43139, 538253, 724687, 1337309, 4184483, 129718973]

約数ペア:

[(1, 129718973), (31, 4184483), (97, 1337309), (179, 724687), (241, 538253), (3007, 43139), (5549, 23377), (7471, 17363)]