21836634071

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{854897}}^1$

素因数の和:855034

約数の個数: 16

約数和(自身を含む): 25852115520

約数和(自身を除く): 4015481449

約数列:

[1, 7, 41, 89, 287, 623, 3649, 25543, 854897, 5984279, 35050777, 76085833, 245355439, 532600831, 3119519153, 21836634071]

約数ペア:

[(1, 21836634071), (7, 3119519153), (41, 532600831), (89, 245355439), (287, 76085833), (623, 35050777), (3649, 5984279), (25543, 854897)]