212484003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{21149}}^1$

素因数の和:21366

約数の個数: 16

約数和(自身を含む): 301514400

約数和(自身を除く): 89030397

約数列:

[1, 3, 17, 51, 197, 591, 3349, 10047, 21149, 63447, 359533, 1078599, 4166353, 12499059, 70828001, 212484003]

約数ペア:

[(1, 212484003), (3, 70828001), (17, 12499059), (51, 4166353), (197, 1078599), (591, 359533), (3349, 63447), (10047, 21149)]