28683237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14249}}^1$

素因数の和:14324

約数の個数: 16

約数和(自身を含む): 42408000

約数和(自身を除く): 13724763

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 14249, 42747, 156739, 470217, 869189, 2607567, 9561079, 28683237]

約数ペア:

[(1, 28683237), (3, 9561079), (11, 2607567), (33, 869189), (61, 470217), (183, 156739), (671, 42747), (2013, 14249)]