13467789

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 21243040

約数和(自身を除く): 7775251

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 2917, 4617, 8751, 26253, 55423, 78759, 166269, 236277, 498807, 708831, 1496421, 4489263, 13467789]

約数ペア:

[(1, 13467789), (3, 4489263), (9, 1496421), (19, 708831), (27, 498807), (57, 236277), (81, 166269), (171, 78759), (243, 55423), (513, 26253), (1539, 8751), (2917, 4617)]