42664559

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 50788416

約数和(自身を除く): 8123857

約数列:

[1, 7, 41, 61, 287, 427, 2437, 2501, 17059, 17507, 99917, 148657, 699419, 1040599, 6094937, 42664559]

約数ペア:

[(1, 42664559), (7, 6094937), (41, 1040599), (61, 699419), (287, 148657), (427, 99917), (2437, 17507), (2501, 17059)]