38794721

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 48755520

約数和(自身を除く): 9960799

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1187, 1421, 4669, 8309, 27301, 32683, 34423, 58163, 191107, 240961, 791729, 1337749, 1686727, 5542103, 38794721]

約数ペア:

[(1, 38794721), (7, 5542103), (23, 1686727), (29, 1337749), (49, 791729), (161, 240961), (203, 191107), (667, 58163), (1127, 34423), (1187, 32683), (1421, 27301), (4669, 8309)]