22642137

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 37539840

約数和(自身を除く): 14897703

約数列:

[1, 3, 7, 9, 21, 63, 281, 843, 1279, 1967, 2529, 3837, 5901, 8953, 11511, 17703, 26859, 80577, 359399, 1078197, 2515793, 3234591, 7547379, 22642137]

約数ペア:

[(1, 22642137), (3, 7547379), (7, 3234591), (9, 2515793), (21, 1078197), (63, 359399), (281, 80577), (843, 26859), (1279, 17703), (1967, 11511), (2529, 8953), (3837, 5901)]