3746979

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 20

約数和(自身を含む): 5651184

約数和(自身を除く): 1904205

約数列:

[1, 3, 9, 27, 81, 167, 277, 501, 831, 1503, 2493, 4509, 7479, 13527, 22437, 46259, 138777, 416331, 1248993, 3746979]

約数ペア:

[(1, 3746979), (3, 1248993), (9, 416331), (27, 138777), (81, 46259), (167, 22437), (277, 13527), (501, 7479), (831, 4509), (1503, 2493)]