858871713

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{10141}}^1$

素因数の和:10297

約数の個数: 32

約数和(自身を含む): 1356593920

約数和(自身を除く): 497722207

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 327, 763, 777, 2289, 4033, 10141, 12099, 28231, 30423, 70987, 84693, 212961, 375217, 1105369, 1125651, 2626519, 3316107, 7737583, 7879557, 23212749, 40898653, 122695959, 286290571, 858871713]

約数ペア:

[(1, 858871713), (3, 286290571), (7, 122695959), (21, 40898653), (37, 23212749), (109, 7879557), (111, 7737583), (259, 3316107), (327, 2626519), (763, 1125651), (777, 1105369), (2289, 375217), (4033, 212961), (10141, 84693), (12099, 70987), (28231, 30423)]