4242273

素因数分解:

$3^1\times 7^2\times {\mathrm{28859}}^1$

素因数の和:28876

約数の個数: 12

約数和(自身を含む): 6580080

約数和(自身を除く): 2337807

約数列:

[1, 3, 7, 21, 49, 147, 28859, 86577, 202013, 606039, 1414091, 4242273]

約数ペア:

[(1, 4242273), (3, 1414091), (7, 606039), (21, 202013), (49, 86577), (147, 28859)]