2307609

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 20

約数和(自身を含む): 3562240

約数和(自身を除く): 1254631

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 919, 2511, 2757, 8271, 24813, 28489, 74439, 85467, 256401, 769203, 2307609]

約数ペア:

[(1, 2307609), (3, 769203), (9, 256401), (27, 85467), (31, 74439), (81, 28489), (93, 24813), (279, 8271), (837, 2757), (919, 2511)]