489330423

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{100129}}^1$

素因数の和:100319

約数の個数: 16

約数和(自身を含む): 728946400

約数和(自身を除く): 239615977

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 100129, 300387, 901161, 2703483, 18123349, 54370047, 163110141, 489330423]

約数ペア:

[(1, 489330423), (3, 163110141), (9, 54370047), (27, 18123349), (181, 2703483), (543, 901161), (1629, 300387), (4887, 100129)]