38572641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 59005440

約数和(自身を除く): 20432799

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1181, 1719, 3543, 3629, 10629, 10887, 22439, 32661, 67317, 201951, 225571, 676713, 2030139, 4285849, 12857547, 38572641]

約数ペア:

[(1, 38572641), (3, 12857547), (9, 4285849), (19, 2030139), (57, 676713), (171, 225571), (191, 201951), (573, 67317), (1181, 32661), (1719, 22439), (3543, 10887), (3629, 10629)]