4353021

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 20

約数和(自身を含む): 6616764

約数和(自身を除く): 2263743

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 881, 1647, 2643, 4941, 7929, 23787, 53741, 71361, 161223, 483669, 1451007, 4353021]

約数ペア:

[(1, 4353021), (3, 1451007), (9, 483669), (27, 161223), (61, 71361), (81, 53741), (183, 23787), (549, 7929), (881, 4941), (1647, 2643)]