86451911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2393}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 106714944

約数和(自身を除く): 20263033

約数列:

[1, 7, 13, 91, 397, 2393, 2779, 5161, 16751, 31109, 36127, 217763, 950021, 6650147, 12350273, 86451911]

約数ペア:

[(1, 86451911), (7, 12350273), (13, 6650147), (91, 950021), (397, 217763), (2393, 36127), (2779, 31109), (5161, 16751)]