2216091

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 3104640

約数和(自身を除く): 888549

約数列:

[1, 3, 41, 43, 123, 129, 419, 1257, 1763, 5289, 17179, 18017, 51537, 54051, 738697, 2216091]

約数ペア:

[(1, 2216091), (3, 738697), (41, 54051), (43, 51537), (123, 18017), (129, 17179), (419, 5289), (1257, 1763)]