12968079

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 17729280

約数和(自身を除く): 4761201

約数列:

[1, 3, 71, 107, 213, 321, 569, 1707, 7597, 22791, 40399, 60883, 121197, 182649, 4322693, 12968079]

約数ペア:

[(1, 12968079), (3, 4322693), (71, 182649), (107, 121197), (213, 60883), (321, 40399), (569, 22791), (1707, 7597)]