4154997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17987}}^1$

素因数の和:18008

約数の個数: 16

約数和(自身を含む): 6907392

約数和(自身を除く): 2752395

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 17987, 53961, 125909, 197857, 377727, 593571, 1384999, 4154997]

約数ペア:

[(1, 4154997), (3, 1384999), (7, 593571), (11, 377727), (21, 197857), (33, 125909), (77, 53961), (231, 17987)]