32887281

素因数分解:

$3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 51227040

約数和(自身を除く): 18339759

約数列:

[1, 3, 7, 21, 49, 147, 409, 547, 1227, 1641, 2863, 3829, 8589, 11487, 20041, 26803, 60123, 80409, 223723, 671169, 1566061, 4698183, 10962427, 32887281]

約数ペア:

[(1, 32887281), (3, 10962427), (7, 4698183), (21, 1566061), (49, 671169), (147, 223723), (409, 80409), (547, 60123), (1227, 26803), (1641, 20041), (2863, 11487), (3829, 8589)]