39960843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{5309}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 57687840

約数和(自身を除く): 17726997

約数列:

[1, 3, 13, 39, 193, 579, 2509, 5309, 7527, 15927, 69017, 207051, 1024637, 3073911, 13320281, 39960843]

約数ペア:

[(1, 39960843), (3, 13320281), (13, 3073911), (39, 1024637), (193, 207051), (579, 69017), (2509, 15927), (5309, 7527)]