25923807

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3549

約数の個数: 40

約数和(自身を含む): 47675936

約数和(自身を除く): 21752129

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3517, 7371, 10551, 24619, 31653, 45721, 73857, 94959, 137163, 221571, 284877, 320047, 411489, 664713, 960141, 1234467, 1994139, 2880423, 3703401, 8641269, 25923807]

約数ペア:

[(1, 25923807), (3, 8641269), (7, 3703401), (9, 2880423), (13, 1994139), (21, 1234467), (27, 960141), (39, 664713), (63, 411489), (81, 320047), (91, 284877), (117, 221571), (189, 137163), (273, 94959), (351, 73857), (567, 45721), (819, 31653), (1053, 24619), (2457, 10551), (3517, 7371)]