506760921

素因数分解:

$3^3\times {\mathrm{743}}^1\times {\mathrm{25261}}^1$

素因数の和:26013

約数の個数: 16

約数和(自身を含む): 751797120

約数和(自身を除く): 245036199

約数列:

[1, 3, 9, 27, 743, 2229, 6687, 20061, 25261, 75783, 227349, 682047, 18768923, 56306769, 168920307, 506760921]

約数ペア:

[(1, 506760921), (3, 168920307), (9, 56306769), (27, 18768923), (743, 682047), (2229, 227349), (6687, 75783), (20061, 25261)]