3431727

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3284

約数の個数: 20

約数和(自身を含む): 5522440

約数和(自身を除く): 2090713

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3259, 9777, 29331, 42367, 87993, 127101, 263979, 381303, 1143909, 3431727]

約数ペア:

[(1, 3431727), (3, 1143909), (9, 381303), (13, 263979), (27, 127101), (39, 87993), (81, 42367), (117, 29331), (351, 9777), (1053, 3259)]