25689411

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6329}}^1$

素因数の和:6387

約数の個数: 24

約数和(自身を含む): 41474160

約数和(自身を除く): 15784749

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 6329, 18987, 56961, 69619, 208857, 259489, 626571, 778467, 2335401, 2854379, 8563137, 25689411]

約数ペア:

[(1, 25689411), (3, 8563137), (9, 2854379), (11, 2335401), (33, 778467), (41, 626571), (99, 259489), (123, 208857), (369, 69619), (451, 56961), (1353, 18987), (4059, 6329)]