319526021919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{38639}}^1\times {\mathrm{212039}}^1$

素因数の和:250694

約数の個数: 16

約数和(自身を含む): 458820633600

約数和(自身を除く): 139294611681

約数列:

[1, 3, 13, 39, 38639, 115917, 212039, 502307, 636117, 1506921, 2756507, 8269521, 8192974921, 24578924763, 106508673973, 319526021919]

約数ペア:

[(1, 319526021919), (3, 106508673973), (13, 24578924763), (39, 8192974921), (38639, 8269521), (115917, 2756507), (212039, 1506921), (502307, 636117)]