2659149

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 4123392

約数和(自身を除く): 1464243

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 353, 837, 1059, 2511, 3177, 7533, 9531, 10943, 28593, 32829, 85779, 98487, 295461, 886383, 2659149]

約数ペア:

[(1, 2659149), (3, 886383), (9, 295461), (27, 98487), (31, 85779), (81, 32829), (93, 28593), (243, 10943), (279, 9531), (353, 7533), (837, 3177), (1059, 2511)]