40473951

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11971}}^1$

素因数の和:12011

約数の個数: 24

約数和(自身を含む): 65510784

約数和(自身を除く): 25036833

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 11971, 35913, 83797, 251391, 275333, 586579, 825999, 1759737, 1927331, 5781993, 13491317, 40473951]

約数ペア:

[(1, 40473951), (3, 13491317), (7, 5781993), (21, 1927331), (23, 1759737), (49, 825999), (69, 586579), (147, 275333), (161, 251391), (483, 83797), (1127, 35913), (3381, 11971)]