128331197

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 134894592

約数和(自身を除く): 6563395

約数列:

[1, 47, 67, 83, 491, 3149, 3901, 5561, 23077, 32897, 40753, 261367, 1546159, 1915391, 2730451, 128331197]

約数ペア:

[(1, 128331197), (47, 2730451), (67, 1915391), (83, 1546159), (491, 261367), (3149, 40753), (3901, 32897), (5561, 23077)]