21344583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2411}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 30796416

約数和(自身を除く): 9451833

約数列:

[1, 3, 13, 39, 227, 681, 2411, 2951, 7233, 8853, 31343, 94029, 547297, 1641891, 7114861, 21344583]

約数ペア:

[(1, 21344583), (3, 7114861), (13, 1641891), (39, 547297), (227, 94029), (681, 31343), (2411, 8853), (2951, 7233)]