7387809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 12265344

約数和(自身を除く): 4877535

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 1013, 2431, 3039, 7293, 11143, 13169, 17221, 33429, 39507, 51663, 144859, 189431, 223873, 434577, 568293, 671619, 2462603, 7387809]

約数ペア:

[(1, 7387809), (3, 2462603), (11, 671619), (13, 568293), (17, 434577), (33, 223873), (39, 189431), (51, 144859), (143, 51663), (187, 39507), (221, 33429), (429, 17221), (561, 13169), (663, 11143), (1013, 7293), (2431, 3039)]