1227415319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 1405884480

約数和(自身を除く): 178469161

約数列:

[1, 13, 37, 41, 109, 481, 533, 571, 1417, 1517, 4033, 4469, 7423, 19721, 21127, 23411, 52429, 58097, 62239, 165353, 274651, 304343, 809107, 866207, 2149589, 2302843, 2551799, 11260691, 29936959, 33173387, 94416563, 1227415319]

約数ペア:

[(1, 1227415319), (13, 94416563), (37, 33173387), (41, 29936959), (109, 11260691), (481, 2551799), (533, 2302843), (571, 2149589), (1417, 866207), (1517, 809107), (4033, 304343), (4469, 274651), (7423, 165353), (19721, 62239), (21127, 58097), (23411, 52429)]