20223021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74077}}^1$

素因数の和:74100

約数の個数: 16

約数和(自身を含む): 33186944

約数和(自身を除く): 12963923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 74077, 222231, 518539, 963001, 1555617, 2889003, 6741007, 20223021]

約数ペア:

[(1, 20223021), (3, 6741007), (7, 2889003), (13, 1555617), (21, 963001), (39, 518539), (91, 222231), (273, 74077)]