15202431

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 23869440

約数和(自身を除く): 8667009

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 443, 837, 1107, 1271, 1329, 3813, 3987, 11439, 11961, 13733, 18163, 34317, 41199, 54489, 123597, 163467, 370791, 490401, 563053, 1689159, 5067477, 15202431]

約数ペア:

[(1, 15202431), (3, 5067477), (9, 1689159), (27, 563053), (31, 490401), (41, 370791), (93, 163467), (123, 123597), (279, 54489), (369, 41199), (443, 34317), (837, 18163), (1107, 13733), (1271, 11961), (1329, 11439), (3813, 3987)]