42039711

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1789}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 69623840

約数和(自身を除く): 27584129

約数列:

[1, 3, 7, 9, 21, 63, 373, 1119, 1789, 2611, 3357, 5367, 7833, 12523, 16101, 23499, 37569, 112707, 667297, 2001891, 4671079, 6005673, 14013237, 42039711]

約数ペア:

[(1, 42039711), (3, 14013237), (7, 6005673), (9, 4671079), (21, 2001891), (63, 667297), (373, 112707), (1119, 37569), (1789, 23499), (2611, 16101), (3357, 12523), (5367, 7833)]