70412721

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{887}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 96159744

約数和(自身を除く): 25747023

約数列:

[1, 3, 47, 141, 563, 887, 1689, 2661, 26461, 41689, 79383, 125067, 499381, 1498143, 23470907, 70412721]

約数ペア:

[(1, 70412721), (3, 23470907), (47, 1498143), (141, 499381), (563, 125067), (887, 79383), (1689, 41689), (2661, 26461)]