670311033

素因数分解:

$3^1\times 7^2\times {\mathrm{1429}}^1\times {\mathrm{3191}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 1040719680

約数和(自身を除く): 370408647

約数列:

[1, 3, 7, 21, 49, 147, 1429, 3191, 4287, 9573, 10003, 22337, 30009, 67011, 70021, 156359, 210063, 469077, 4559939, 13679817, 31919573, 95758719, 223437011, 670311033]

約数ペア:

[(1, 670311033), (3, 223437011), (7, 95758719), (21, 31919573), (49, 13679817), (147, 4559939), (1429, 469077), (3191, 210063), (4287, 156359), (9573, 70021), (10003, 67011), (22337, 30009)]