71954623

素因数分解:

${\mathrm{13}}^2\times {\mathrm{541}}^1\times {\mathrm{787}}^1$

素因数の和:1354

約数の個数: 12

約数和(自身を含む): 78158568

約数和(自身を除く): 6203945

約数列:

[1, 13, 169, 541, 787, 7033, 10231, 91429, 133003, 425767, 5534971, 71954623]

約数ペア:

[(1, 71954623), (13, 5534971), (169, 425767), (541, 133003), (787, 91429), (7033, 10231)]