506670489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{117041}}^1$

素因数の和:117097

約数の個数: 24

約数和(自身を含む): 809462472

約数和(自身を除く): 302791983

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 117041, 351123, 1053369, 1521533, 4330517, 4564599, 12991551, 13693797, 38974653, 56296721, 168890163, 506670489]

約数ペア:

[(1, 506670489), (3, 168890163), (9, 56296721), (13, 38974653), (37, 13693797), (39, 12991551), (111, 4564599), (117, 4330517), (333, 1521533), (481, 1053369), (1443, 351123), (4329, 117041)]