321758121

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{22073}}^1$

素因数の和:22232

約数の個数: 16

約数和(自身を含む): 442892736

約数和(自身を除く): 121134615

約数列:

[1, 3, 43, 113, 129, 339, 4859, 14577, 22073, 66219, 949139, 2494249, 2847417, 7482747, 107252707, 321758121]

約数ペア:

[(1, 321758121), (3, 107252707), (43, 7482747), (113, 2847417), (129, 2494249), (339, 949139), (4859, 66219), (14577, 22073)]