123006513

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{44041}}^1$

素因数の和:44077

約数の個数: 24

約数和(自身を含む): 200831520

約数和(自身を除く): 77825007

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 44041, 132123, 308287, 836779, 924861, 2158009, 2510337, 5857453, 6474027, 17572359, 41002171, 123006513]

約数ペア:

[(1, 123006513), (3, 41002171), (7, 17572359), (19, 6474027), (21, 5857453), (49, 2510337), (57, 2158009), (133, 924861), (147, 836779), (399, 308287), (931, 132123), (2793, 44041)]