12459008307

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1\times {\mathrm{19949}}^1$

素因数の和:20870

約数の個数: 16

約数和(自身を含む): 16686180000

約数和(自身を除く): 4227171693

約数列:

[1, 3, 409, 509, 1227, 1527, 19949, 59847, 208181, 624543, 8159141, 10154041, 24477423, 30462123, 4153002769, 12459008307]

約数ペア:

[(1, 12459008307), (3, 4153002769), (409, 30462123), (509, 24477423), (1227, 10154041), (1527, 8159141), (19949, 624543), (59847, 208181)]