5673549

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 9078784

約数和(自身を除く): 3405235

約数列:

[1, 3, 7, 21, 43, 61, 103, 129, 183, 301, 309, 427, 721, 903, 1281, 2163, 2623, 4429, 6283, 7869, 13287, 18361, 18849, 31003, 43981, 55083, 93009, 131943, 270169, 810507, 1891183, 5673549]

約数ペア:

[(1, 5673549), (3, 1891183), (7, 810507), (21, 270169), (43, 131943), (61, 93009), (103, 55083), (129, 43981), (183, 31003), (301, 18849), (309, 18361), (427, 13287), (721, 7869), (903, 6283), (1281, 4429), (2163, 2623)]