9137973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5508

約数の個数: 16

約数和(自身を含む): 13428800

約数和(自身を除く): 4290827

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 5449, 16347, 70837, 212511, 234307, 702921, 3045991, 9137973]

約数ペア:

[(1, 9137973), (3, 3045991), (13, 702921), (39, 234307), (43, 212511), (129, 70837), (559, 16347), (1677, 5449)]