2927827

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 3497472

約数和(自身を除く): 569645

約数列:

[1, 7, 43, 71, 137, 301, 497, 959, 3053, 5891, 9727, 21371, 41237, 68089, 418261, 2927827]

約数ペア:

[(1, 2927827), (7, 418261), (43, 68089), (71, 41237), (137, 21371), (301, 9727), (497, 5891), (959, 3053)]