858321107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1\times {\mathrm{2467}}^1$

素因数の和:4658

約数の個数: 16

約数和(自身を含む): 1024476672

約数和(自身を除く): 166155565

約数列:

[1, 7, 23, 161, 2161, 2467, 15127, 17269, 49703, 56741, 347921, 397187, 5331187, 37318309, 122617301, 858321107]

約数ペア:

[(1, 858321107), (7, 122617301), (23, 37318309), (161, 5331187), (2161, 397187), (2467, 347921), (15127, 56741), (17269, 49703)]