20172829527

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{99961}}^1$

素因数の和:101303

約数の個数: 24

約数和(自身を含む): 30876262560

約数和(自身を除く): 10703433033

約数列:

[1, 3, 9, 17, 51, 153, 1319, 3957, 11871, 22423, 67269, 99961, 201807, 299883, 899649, 1699337, 5098011, 15294033, 131848559, 395545677, 1186637031, 2241425503, 6724276509, 20172829527]

約数ペア:

[(1, 20172829527), (3, 6724276509), (9, 2241425503), (17, 1186637031), (51, 395545677), (153, 131848559), (1319, 15294033), (3957, 5098011), (11871, 1699337), (22423, 899649), (67269, 299883), (99961, 201807)]