5491731

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15383}}^1$

素因数の和:15410

約数の個数: 16

約数和(自身を含む): 8861184

約数和(自身を除く): 3369453

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 15383, 46149, 107681, 261511, 323043, 784533, 1830577, 5491731]

約数ペア:

[(1, 5491731), (3, 1830577), (7, 784533), (17, 323043), (21, 261511), (51, 107681), (119, 46149), (357, 15383)]