2413593

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 4377828

約数和(自身を除く): 1964235

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 421, 441, 637, 819, 1263, 1911, 2947, 3789, 5473, 5733, 8841, 16419, 20629, 26523, 38311, 49257, 61887, 114933, 185661, 268177, 344799, 804531, 2413593]

約数ペア:

[(1, 2413593), (3, 804531), (7, 344799), (9, 268177), (13, 185661), (21, 114933), (39, 61887), (49, 49257), (63, 38311), (91, 26523), (117, 20629), (147, 16419), (273, 8841), (421, 5733), (441, 5473), (637, 3789), (819, 2947), (1263, 1911)]