42447489

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3821}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 67634112

約数和(自身を除く): 25186623

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 3821, 11109, 11463, 26747, 80241, 87883, 263649, 615181, 1845543, 2021309, 6063927, 14149163, 42447489]

約数ペア:

[(1, 42447489), (3, 14149163), (7, 6063927), (21, 2021309), (23, 1845543), (69, 615181), (161, 263649), (483, 87883), (529, 80241), (1587, 26747), (3703, 11463), (3821, 11109)]