40955551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4129}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 50881600

約数和(自身を除く): 9926049

約数列:

[1, 7, 13, 91, 109, 763, 1417, 4129, 9919, 28903, 53677, 375739, 450061, 3150427, 5850793, 40955551]

約数ペア:

[(1, 40955551), (7, 5850793), (13, 3150427), (91, 450061), (109, 375739), (763, 53677), (1417, 28903), (4129, 9919)]