39240783

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 59559552

約数和(自身を除く): 20318769

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1163, 1467, 3489, 3749, 10467, 11247, 26749, 33741, 80247, 189569, 240741, 568707, 1706121, 4360087, 13080261, 39240783]

約数ペア:

[(1, 39240783), (3, 13080261), (9, 4360087), (23, 1706121), (69, 568707), (163, 240741), (207, 189569), (489, 80247), (1163, 33741), (1467, 26749), (3489, 11247), (3749, 10467)]