33630513

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12041}}^1$

素因数の和:12077

約数の個数: 24

約数和(自身を含む): 54911520

約数和(自身を除く): 21281007

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 12041, 36123, 84287, 228779, 252861, 590009, 686337, 1601453, 1770027, 4804359, 11210171, 33630513]

約数ペア:

[(1, 33630513), (3, 11210171), (7, 4804359), (19, 1770027), (21, 1601453), (49, 686337), (57, 590009), (133, 252861), (147, 228779), (399, 84287), (931, 36123), (2793, 12041)]