8873883

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 13508352

約数和(自身を除く): 4634469

約数列:

[1, 3, 9, 23, 69, 163, 207, 263, 489, 789, 1467, 2367, 3749, 6049, 11247, 18147, 33741, 42869, 54441, 128607, 385821, 985987, 2957961, 8873883]

約数ペア:

[(1, 8873883), (3, 2957961), (9, 985987), (23, 385821), (69, 128607), (163, 54441), (207, 42869), (263, 33741), (489, 18147), (789, 11247), (1467, 6049), (2367, 3749)]