4379751

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 20

約数和(自身を含む): 6606600

約数和(自身を除く): 2226849

約数列:

[1, 3, 9, 27, 81, 139, 389, 417, 1167, 1251, 3501, 3753, 10503, 11259, 31509, 54071, 162213, 486639, 1459917, 4379751]

約数ペア:

[(1, 4379751), (3, 1459917), (9, 486639), (27, 162213), (81, 54071), (139, 31509), (389, 11259), (417, 10503), (1167, 3753), (1251, 3501)]