713138529

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^2\times {\mathrm{389}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 1000883520

約数和(自身を除く): 287744991

約数列:

[1, 3, 23, 69, 163, 389, 489, 1167, 3749, 8947, 11247, 26569, 26841, 63407, 79707, 190221, 611087, 1458361, 1833261, 4375083, 10335341, 31006023, 237712843, 713138529]

約数ペア:

[(1, 713138529), (3, 237712843), (23, 31006023), (69, 10335341), (163, 4375083), (389, 1833261), (489, 1458361), (1167, 611087), (3749, 190221), (8947, 79707), (11247, 63407), (26569, 26841)]