858000981

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{297607}}^1$

素因数の和:297672

約数の個数: 12

約数和(自身を含む): 1182098976

約数和(自身を除く): 324097995

約数列:

[1, 3, 31, 93, 961, 2883, 297607, 892821, 9225817, 27677451, 286000327, 858000981]

約数ペア:

[(1, 858000981), (3, 286000327), (31, 27677451), (93, 9225817), (961, 892821), (2883, 297607)]