313655307

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{107453}}^1$

素因数の和:107602

約数の個数: 16

約数和(自身を含む): 481393920

約数和(自身を除く): 167738613

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 107453, 322359, 752171, 2256513, 14935967, 44807901, 104551769, 313655307]

約数ペア:

[(1, 313655307), (3, 104551769), (7, 44807901), (21, 14935967), (139, 2256513), (417, 752171), (973, 322359), (2919, 107453)]