27967597

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 33247872

約数和(自身を除く): 5280275

約数列:

[1, 7, 37, 83, 259, 581, 1301, 3071, 9107, 21497, 48137, 107983, 336959, 755881, 3995371, 27967597]

約数ペア:

[(1, 27967597), (7, 3995371), (37, 755881), (83, 336959), (259, 107983), (581, 48137), (1301, 21497), (3071, 9107)]