15829121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 19840128

約数和(自身を除く): 4011007

約数列:

[1, 7, 11, 77, 241, 853, 1687, 2651, 5971, 9383, 18557, 65681, 205573, 1439011, 2261303, 15829121]

約数ペア:

[(1, 15829121), (7, 2261303), (11, 1439011), (77, 205573), (241, 65681), (853, 18557), (1687, 9383), (2651, 5971)]