1704411

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 2620800

約数和(自身を除く): 916389

約数列:

[1, 3, 9, 31, 41, 93, 123, 149, 279, 369, 447, 1271, 1341, 3813, 4619, 6109, 11439, 13857, 18327, 41571, 54981, 189379, 568137, 1704411]

約数ペア:

[(1, 1704411), (3, 568137), (9, 189379), (31, 54981), (41, 41571), (93, 18327), (123, 13857), (149, 11439), (279, 6109), (369, 4619), (447, 3813), (1271, 1341)]