289249629

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{5431}}^1$

素因数の和:5908

約数の個数: 16

約数和(自身を含む): 396057984

約数和(自身を除く): 106808355

約数列:

[1, 3, 41, 123, 433, 1299, 5431, 16293, 17753, 53259, 222671, 668013, 2351623, 7054869, 96416543, 289249629]

約数ペア:

[(1, 289249629), (3, 96416543), (41, 7054869), (123, 2351623), (433, 668013), (1299, 222671), (5431, 53259), (16293, 17753)]