2012506251

素因数分解:

$3^1\times 7^1\times {\mathrm{12157}}^1\times {\mathrm{7883}}^1$

素因数の和:20050

約数の個数: 16

約数和(自身を含む): 3067317504

約数和(自身を除く): 1054811253

約数列:

[1, 3, 7, 21, 7883, 12157, 23649, 36471, 55181, 85099, 165543, 255297, 95833631, 287500893, 670835417, 2012506251]

約数ペア:

[(1, 2012506251), (3, 670835417), (7, 287500893), (21, 95833631), (7883, 255297), (12157, 165543), (23649, 85099), (36471, 55181)]