1119366857

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{2521}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 1291909632

約数和(自身を除く): 172542775

約数列:

[1, 7, 137, 463, 959, 2521, 3241, 17647, 63431, 345377, 444017, 1167223, 2417639, 8170561, 159909551, 1119366857]

約数ペア:

[(1, 1119366857), (7, 159909551), (137, 8170561), (463, 2417639), (959, 1167223), (2521, 444017), (3241, 345377), (17647, 63431)]