4891107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1511}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 7112448

約数和(自身を除く): 2221341

約数列:

[1, 3, 13, 39, 83, 249, 1079, 1511, 3237, 4533, 19643, 58929, 125413, 376239, 1630369, 4891107]

約数ペア:

[(1, 4891107), (3, 1630369), (13, 376239), (39, 125413), (83, 58929), (249, 19643), (1079, 4533), (1511, 3237)]