29747081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 36960000

約数和(自身を除く): 7212919

約数列:

[1, 7, 13, 91, 109, 763, 1417, 2999, 9919, 20993, 38987, 272909, 326891, 2288237, 4249583, 29747081]

約数ペア:

[(1, 29747081), (7, 4249583), (13, 2288237), (91, 326891), (109, 272909), (763, 38987), (1417, 20993), (2999, 9919)]