399841037

素因数分解:

${\mathrm{17}}^2\times {\mathrm{571}}^1\times {\mathrm{2423}}^1$

素因数の和:3028

約数の個数: 12

約数和(自身を含む): 425664096

約数和(自身を除く): 25823059

約数列:

[1, 17, 289, 571, 2423, 9707, 41191, 165019, 700247, 1383533, 23520061, 399841037]

約数ペア:

[(1, 399841037), (17, 23520061), (289, 1383533), (571, 700247), (2423, 165019), (9707, 41191)]