7047417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 10200960

約数和(自身を除く): 3153543

約数列:

[1, 3, 13, 39, 137, 411, 1319, 1781, 3957, 5343, 17147, 51441, 180703, 542109, 2349139, 7047417]

約数ペア:

[(1, 7047417), (3, 2349139), (13, 542109), (39, 180703), (137, 51441), (411, 17147), (1319, 5343), (1781, 3957)]