40155227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 50169600

約数和(自身を除く): 10014373

約数列:

[1, 7, 19, 29, 133, 203, 359, 551, 841, 2513, 3857, 5887, 6821, 10411, 15979, 47747, 72877, 111853, 197809, 301919, 1384663, 2113433, 5736461, 40155227]

約数ペア:

[(1, 40155227), (7, 5736461), (19, 2113433), (29, 1384663), (133, 301919), (203, 197809), (359, 111853), (551, 72877), (841, 47747), (2513, 15979), (3857, 10411), (5887, 6821)]