2841423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 4181856

約数和(自身を除く): 1340433

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1777, 5331, 23101, 69303, 72857, 218571, 947141, 2841423]

約数ペア:

[(1, 2841423), (3, 947141), (13, 218571), (39, 72857), (41, 69303), (123, 23101), (533, 5331), (1599, 1777)]