42482181

素因数分解:

$3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1997}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 64831104

約数和(自身を除く): 22348923

約数列:

[1, 3, 7, 21, 1013, 1997, 3039, 5991, 7091, 13979, 21273, 41937, 2022961, 6068883, 14160727, 42482181]

約数ペア:

[(1, 42482181), (3, 14160727), (7, 6068883), (21, 2022961), (1013, 41937), (1997, 21273), (3039, 13979), (5991, 7091)]