6745739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 9483264

約数和(自身を除く): 2737525

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 293, 299, 1001, 1771, 2051, 2093, 3223, 3289, 3809, 6739, 22561, 23023, 26663, 41899, 47173, 74129, 87607, 293293, 518903, 613249, 963677, 6745739]

約数ペア:

[(1, 6745739), (7, 963677), (11, 613249), (13, 518903), (23, 293293), (77, 87607), (91, 74129), (143, 47173), (161, 41899), (253, 26663), (293, 23023), (299, 22561), (1001, 6739), (1771, 3809), (2051, 3289), (2093, 3223)]