13930137

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{13229}}^1$

素因数の和:13254

約数の個数: 20

約数和(自身を含む): 22411620

約数和(自身を除く): 8481483

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 13229, 39687, 119061, 171977, 357183, 515931, 1071549, 1547793, 4643379, 13930137]

約数ペア:

[(1, 13930137), (3, 4643379), (9, 1547793), (13, 1071549), (27, 515931), (39, 357183), (81, 171977), (117, 119061), (351, 39687), (1053, 13229)]