84686021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1063}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 102144000

約数和(自身を除く): 17457979

約数列:

[1, 7, 19, 133, 599, 1063, 4193, 7441, 11381, 20197, 79667, 141379, 636737, 4457159, 12098003, 84686021]

約数ペア:

[(1, 84686021), (7, 12098003), (19, 4457159), (133, 636737), (599, 141379), (1063, 79667), (4193, 20197), (7441, 11381)]