40871623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 45351936

約数和(自身を除く): 4480313

約数列:

[1, 13, 47, 151, 443, 611, 1963, 5759, 7097, 20821, 66893, 92261, 270673, 869609, 3143971, 40871623]

約数ペア:

[(1, 40871623), (13, 3143971), (47, 869609), (151, 270673), (443, 92261), (611, 66893), (1963, 20821), (5759, 7097)]