39815529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6761}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 57558144

約数和(自身を除く): 17742615

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 6761, 20283, 87893, 263679, 1020911, 3062733, 13271843, 39815529]

約数ペア:

[(1, 39815529), (3, 13271843), (13, 3062733), (39, 1020911), (151, 263679), (453, 87893), (1963, 20283), (5889, 6761)]