4281387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 6279552

約数和(自身を除く): 1998165

約数列:

[1, 3, 11, 33, 137, 411, 947, 1507, 2841, 4521, 10417, 31251, 129739, 389217, 1427129, 4281387]

約数ペア:

[(1, 4281387), (3, 1427129), (11, 389217), (33, 129739), (137, 31251), (411, 10417), (947, 4521), (1507, 2841)]