8493513

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 13871520

約数和(自身を除く): 5378007

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 3041, 9123, 21287, 57779, 63861, 149009, 173337, 404453, 447027, 1213359, 2831171, 8493513]

約数ペア:

[(1, 8493513), (3, 2831171), (7, 1213359), (19, 447027), (21, 404453), (49, 173337), (57, 149009), (133, 63861), (147, 57779), (399, 21287), (931, 9123), (2793, 3041)]