9975513

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 14362176

約数和(自身を除く): 4386663

約数列:

[1, 3, 19, 57, 61, 151, 183, 361, 453, 1083, 1159, 2869, 3477, 8607, 9211, 22021, 27633, 54511, 66063, 163533, 175009, 525027, 3325171, 9975513]

約数ペア:

[(1, 9975513), (3, 3325171), (19, 525027), (57, 175009), (61, 163533), (151, 66063), (183, 54511), (361, 27633), (453, 22021), (1083, 9211), (1159, 8607), (2869, 3477)]