27933997

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7487}}^1$

素因数の和:7548

約数の個数: 16

約数和(自身を含む): 35223552

約数和(自身を除く): 7289555

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 7487, 52409, 97331, 306967, 681317, 2148769, 3990571, 27933997]

約数ペア:

[(1, 27933997), (7, 3990571), (13, 2148769), (41, 681317), (91, 306967), (287, 97331), (533, 52409), (3731, 7487)]