79884021

素因数分解:

$3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{3221}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 121868928

約数和(自身を除く): 41984907

約数列:

[1, 3, 7, 21, 1181, 3221, 3543, 8267, 9663, 22547, 24801, 67641, 3804001, 11412003, 26628007, 79884021]

約数ペア:

[(1, 79884021), (3, 26628007), (7, 11412003), (21, 3804001), (1181, 67641), (3221, 24801), (3543, 22547), (8267, 9663)]