4290671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 5411328

約数和(自身を除く): 1120657

約数列:

[1, 7, 11, 77, 103, 541, 721, 1133, 3787, 5951, 7931, 41657, 55723, 390061, 612953, 4290671]

約数ペア:

[(1, 4290671), (7, 612953), (11, 390061), (77, 55723), (103, 41657), (541, 7931), (721, 5951), (1133, 3787)]