30713879

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 36341760

約数和(自身を除く): 5627881

約数列:

[1, 7, 41, 103, 287, 721, 1039, 4223, 7273, 29561, 42599, 107017, 298193, 749119, 4387697, 30713879]

約数ペア:

[(1, 30713879), (7, 4387697), (41, 749119), (103, 298193), (287, 107017), (721, 42599), (1039, 29561), (4223, 7273)]