141721433

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4177}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 167654784

約数和(自身を除く): 25933351

約数列:

[1, 7, 37, 131, 259, 917, 4177, 4847, 29239, 33929, 154549, 547187, 1081843, 3830309, 20245919, 141721433]

約数ペア:

[(1, 141721433), (7, 20245919), (37, 3830309), (131, 1081843), (259, 547187), (917, 154549), (4177, 33929), (4847, 29239)]