1357253709

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{4391}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 2125025280

約数和(自身を除く): 767771571

約数列:

[1, 3, 7, 21, 41, 123, 287, 359, 861, 1077, 2513, 4391, 7539, 13173, 14719, 30737, 44157, 92211, 103033, 180031, 309099, 540093, 1260217, 1576369, 3780651, 4729107, 11034583, 33103749, 64631129, 193893387, 452417903, 1357253709]

約数ペア:

[(1, 1357253709), (3, 452417903), (7, 193893387), (21, 64631129), (41, 33103749), (123, 11034583), (287, 4729107), (359, 3780651), (861, 1576369), (1077, 1260217), (2513, 540093), (4391, 309099), (7539, 180031), (13173, 103033), (14719, 92211), (30737, 44157)]