2015085789

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{494257}}^1$

素因数の和:494417

約数の個数: 16

約数和(自身を含む): 3005088640

約数和(自身を除く): 990002851

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 494257, 1482771, 4448313, 13344939, 74632807, 223898421, 671695263, 2015085789]

約数ペア:

[(1, 2015085789), (3, 671695263), (9, 223898421), (27, 74632807), (151, 13344939), (453, 4448313), (1359, 1482771), (4077, 494257)]