28824061

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 35982144

約数和(自身を除く): 7158083

約数列:

[1, 7, 17, 43, 119, 131, 301, 731, 917, 1849, 2227, 5117, 5633, 12943, 15589, 31433, 39431, 95761, 220031, 242219, 670327, 1695533, 4117723, 28824061]

約数ペア:

[(1, 28824061), (7, 4117723), (17, 1695533), (43, 670327), (119, 242219), (131, 220031), (301, 95761), (731, 39431), (917, 31433), (1849, 15589), (2227, 12943), (5117, 5633)]