13140621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3623}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 21106176

約数和(自身を除く): 7965555

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3623, 3627, 10869, 32607, 47099, 112313, 141297, 336939, 423891, 1010817, 1460069, 4380207, 13140621]

約数ペア:

[(1, 13140621), (3, 4380207), (9, 1460069), (13, 1010817), (31, 423891), (39, 336939), (93, 141297), (117, 112313), (279, 47099), (403, 32607), (1209, 10869), (3623, 3627)]