12472623

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3636

約数の個数: 20

約数和(自身を含む): 19070568

約数和(自身を除く): 6597945

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 3581, 10743, 32229, 96687, 153983, 290061, 461949, 1385847, 4157541, 12472623]

約数ペア:

[(1, 12472623), (3, 4157541), (9, 1385847), (27, 461949), (43, 290061), (81, 153983), (129, 96687), (387, 32229), (1161, 10743), (3483, 3581)]