39003003

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{25643}}^1$

素因数の和:25675

約数の個数: 18

約数和(自身を含む): 61007076

約数和(自身を除く): 22004073

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 25643, 76929, 230787, 333359, 1000077, 3000231, 4333667, 13001001, 39003003]

約数ペア:

[(1, 39003003), (3, 13001001), (9, 4333667), (13, 3000231), (39, 1000077), (117, 333359), (169, 230787), (507, 76929), (1521, 25643)]