426580947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{3571}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 664406288

約数和(自身を除く): 237825341

約数列:

[1, 3, 9, 13, 39, 117, 1021, 3063, 3571, 9189, 10713, 13273, 32139, 39819, 46423, 119457, 139269, 417807, 3645991, 10937973, 32813919, 47397883, 142193649, 426580947]

約数ペア:

[(1, 426580947), (3, 142193649), (9, 47397883), (13, 32813919), (39, 10937973), (117, 3645991), (1021, 417807), (3063, 139269), (3571, 119457), (9189, 46423), (10713, 39819), (13273, 32139)]