3891170493

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3250769}}^1$

素因数の和:3250801

約数の個数: 24

約数和(自身を含む): 6761601600

約数和(自身を除く): 2870431107

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3250769, 9752307, 22755383, 29256921, 61764611, 68266149, 185293833, 204798447, 432352277, 555881499, 1297056831, 3891170493]

約数ペア:

[(1, 3891170493), (3, 1297056831), (7, 555881499), (9, 432352277), (19, 204798447), (21, 185293833), (57, 68266149), (63, 61764611), (133, 29256921), (171, 22755383), (399, 9752307), (1197, 3250769)]