13313559

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4561}}^1$

素因数の和:4710

約数の個数: 16

約数和(自身を含む): 20437760

約数和(自身を除く): 7124201

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4561, 13683, 31927, 95781, 633979, 1901937, 4437853, 13313559]

約数ペア:

[(1, 13313559), (3, 4437853), (7, 1901937), (21, 633979), (139, 95781), (417, 31927), (973, 13683), (2919, 4561)]