30196647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 47753888

約数和(自身を除く): 17557241

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 4231, 7137, 12693, 38079, 55003, 165009, 258091, 495027, 774273, 2322819, 3355183, 10065549, 30196647]

約数ペア:

[(1, 30196647), (3, 10065549), (9, 3355183), (13, 2322819), (39, 774273), (61, 495027), (117, 258091), (183, 165009), (549, 55003), (793, 38079), (2379, 12693), (4231, 7137)]