252243327

素因数分解:

$3^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{2153}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 391907376

約数和(自身を除く): 139664049

約数列:

[1, 3, 7, 21, 49, 147, 797, 2153, 2391, 5579, 6459, 15071, 16737, 39053, 45213, 105497, 117159, 316491, 1715941, 5147823, 12011587, 36034761, 84081109, 252243327]

約数ペア:

[(1, 252243327), (3, 84081109), (7, 36034761), (21, 12011587), (49, 5147823), (147, 1715941), (797, 316491), (2153, 117159), (2391, 105497), (5579, 45213), (6459, 39053), (15071, 16737)]