39413079

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{1559}}^1$

素因数の和:1671

約数の個数: 18

約数和(自身を含む): 58061640

約数和(自身を除く): 18648561

約数列:

[1, 3, 9, 53, 159, 477, 1559, 2809, 4677, 8427, 14031, 25281, 82627, 247881, 743643, 4379231, 13137693, 39413079]

約数ペア:

[(1, 39413079), (3, 13137693), (9, 4379231), (53, 743643), (159, 247881), (477, 82627), (1559, 25281), (2809, 14031), (4677, 8427)]