5000401

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 6320160

約数和(自身を除く): 1319759

約数列:

[1, 7, 19, 41, 49, 131, 133, 287, 779, 917, 931, 2009, 2489, 5371, 5453, 6419, 17423, 37597, 38171, 102049, 121961, 263179, 714343, 5000401]

約数ペア:

[(1, 5000401), (7, 714343), (19, 263179), (41, 121961), (49, 102049), (131, 38171), (133, 37597), (287, 17423), (779, 6419), (917, 5453), (931, 5371), (2009, 2489)]