13377617869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{20641}}^1$

素因数の和:21121

約数の個数: 32

約数和(自身を含む): 17596892160

約数和(自身を除く): 4219274291

約数列:

[1, 7, 11, 19, 77, 133, 209, 443, 1463, 3101, 4873, 8417, 20641, 34111, 58919, 92587, 144487, 227051, 392179, 648109, 1589357, 2745253, 4313969, 9143963, 30197783, 64007741, 100583593, 173735297, 704085151, 1216147079, 1911088267, 13377617869]

約数ペア:

[(1, 13377617869), (7, 1911088267), (11, 1216147079), (19, 704085151), (77, 173735297), (133, 100583593), (209, 64007741), (443, 30197783), (1463, 9143963), (3101, 4313969), (4873, 2745253), (8417, 1589357), (20641, 648109), (34111, 392179), (58919, 227051), (92587, 144487)]