12962157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6271}}^1$

素因数の和:6340

約数の個数: 16

約数和(自身を含む): 18966528

約数和(自身を除く): 6004371

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 6271, 18813, 81523, 244569, 332363, 997089, 4320719, 12962157]

約数ペア:

[(1, 12962157), (3, 4320719), (13, 997089), (39, 332363), (53, 244569), (159, 81523), (689, 18813), (2067, 6271)]