12749097

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 17454528

約数和(自身を除く): 4705431

約数列:

[1, 3, 53, 159, 181, 443, 543, 1329, 9593, 23479, 28779, 70437, 80183, 240549, 4249699, 12749097]

約数ペア:

[(1, 12749097), (3, 4249699), (53, 240549), (159, 80183), (181, 70437), (443, 28779), (543, 23479), (1329, 9593)]