9959313

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^2$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 16429504

約数和(自身を除く): 6470191

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 273, 573, 1337, 2483, 4011, 7449, 17381, 36481, 52143, 109443, 255367, 474253, 766101, 1422759, 3319771, 9959313]

約数ペア:

[(1, 9959313), (3, 3319771), (7, 1422759), (13, 766101), (21, 474253), (39, 255367), (91, 109443), (191, 52143), (273, 36481), (573, 17381), (1337, 7449), (2483, 4011)]