27524497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 38191104

約数和(自身を除く): 10666607

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 887, 1001, 2387, 2821, 4433, 6209, 9757, 11531, 27497, 31031, 68299, 80717, 126841, 192479, 302467, 357461, 887887, 2117269, 2502227, 3932071, 27524497]

約数ペア:

[(1, 27524497), (7, 3932071), (11, 2502227), (13, 2117269), (31, 887887), (77, 357461), (91, 302467), (143, 192479), (217, 126841), (341, 80717), (403, 68299), (887, 31031), (1001, 27497), (2387, 11531), (2821, 9757), (4433, 6209)]