25354341

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 39143520

約数和(自身を除く): 13789179

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 2213, 3819, 6639, 11457, 19917, 42047, 126141, 148271, 378423, 444813, 1334439, 2817149, 8451447, 25354341]

約数ペア:

[(1, 25354341), (3, 8451447), (9, 2817149), (19, 1334439), (57, 444813), (67, 378423), (171, 148271), (201, 126141), (603, 42047), (1273, 19917), (2213, 11457), (3819, 6639)]