39164643

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32719}}^1$

素因数の和:32751

約数の個数: 24

約数和(自身を含む): 68057600

約数和(自身を除く): 28892957

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32719, 98157, 229033, 294471, 621661, 687099, 1864983, 2061297, 4351627, 5594949, 13054881, 39164643]

約数ペア:

[(1, 39164643), (3, 13054881), (7, 5594949), (9, 4351627), (19, 2061297), (21, 1864983), (57, 687099), (63, 621661), (133, 294471), (171, 229033), (399, 98157), (1197, 32719)]