40919463

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{26903}}^1$

素因数の和:26935

約数の個数: 18

約数和(自身を含む): 64004616

約数和(自身を除く): 23085153

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 26903, 80709, 242127, 349739, 1049217, 3147651, 4546607, 13639821, 40919463]

約数ペア:

[(1, 40919463), (3, 13639821), (9, 4546607), (13, 3147651), (39, 1049217), (117, 349739), (169, 242127), (507, 80709), (1521, 26903)]