147967319

素因数分解:

${\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 154592256

約数和(自身を除く): 6624937

約数列:

[1, 41, 127, 157, 181, 5207, 6437, 7421, 19939, 22987, 28417, 817499, 942467, 1165097, 3608959, 147967319]

約数ペア:

[(1, 147967319), (41, 3608959), (127, 1165097), (157, 942467), (181, 817499), (5207, 28417), (6437, 22987), (7421, 19939)]