872051247

素因数分解:

$3^2\times {\mathrm{373}}^1\times {\mathrm{259771}}^1$

素因数の和:260150

約数の個数: 12

約数和(自身を含む): 1263011464

約数和(自身を除く): 390960217

約数列:

[1, 3, 9, 373, 1119, 3357, 259771, 779313, 2337939, 96894583, 290683749, 872051247]

約数ペア:

[(1, 872051247), (3, 290683749), (9, 96894583), (373, 2337939), (1119, 779313), (3357, 259771)]