23283981

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16069}}^1$

素因数の和:16105

約数の個数: 24

約数和(自身を含む): 40110720

約数和(自身を除く): 16826739

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 16069, 48207, 112483, 144621, 337449, 369587, 1012347, 1108761, 2587109, 3326283, 7761327, 23283981]

約数ペア:

[(1, 23283981), (3, 7761327), (7, 3326283), (9, 2587109), (21, 1108761), (23, 1012347), (63, 369587), (69, 337449), (161, 144621), (207, 112483), (483, 48207), (1449, 16069)]