458150147

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23201}}^1$

素因数の和:23259

約数の個数: 24

約数和(自身を含む): 592486272

約数和(自身を除く): 134336125

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 19747, 23201, 162407, 301613, 719231, 1136849, 2111291, 5034617, 9350003, 14779037, 35242319, 65450021, 458150147]

約数ペア:

[(1, 458150147), (7, 65450021), (13, 35242319), (31, 14779037), (49, 9350003), (91, 5034617), (217, 2111291), (403, 1136849), (637, 719231), (1519, 301613), (2821, 162407), (19747, 23201)]