1143909

素因数分解:

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

素因数の和:3281

約数の個数: 16

約数和(自身を含む): 1825600

約数和(自身を除く): 681691

約数列:

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

約数ペア:

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