2021605965

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{47843}}^1$

素因数の和:48170

約数の個数: 32

約数和(自身を含む): 3605523840

約数和(自身を除く): 1583917875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1565, 2817, 4695, 8451, 14085, 42255, 47843, 143529, 239215, 430587, 717645, 1291761, 2152935, 6458805, 14974859, 44924577, 74874295, 134773731, 224622885, 404321193, 673868655, 2021605965]

約数ペア:

[(1, 2021605965), (3, 673868655), (5, 404321193), (9, 224622885), (15, 134773731), (27, 74874295), (45, 44924577), (135, 14974859), (313, 6458805), (939, 2152935), (1565, 1291761), (2817, 717645), (4695, 430587), (8451, 239215), (14085, 143529), (42255, 47843)]