130990717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 159798528

約数和(自身を除く): 28807811

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 1859, 2273, 4433, 5239, 25003, 29549, 57629, 70463, 325039, 384137, 775093, 916019, 4225507, 10076209, 11908247, 130990717]

約数ペア:

[(1, 130990717), (11, 11908247), (13, 10076209), (31, 4225507), (143, 916019), (169, 775093), (341, 384137), (403, 325039), (1859, 70463), (2273, 57629), (4433, 29549), (5239, 25003)]