388582893

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{31219}}^1$

素因数の和:31689

約数の個数: 16

約数和(自身を含む): 576945600

約数和(自身を除く): 188362707

約数列:

[1, 3, 9, 27, 461, 1383, 4149, 12447, 31219, 93657, 280971, 842913, 14391959, 43175877, 129527631, 388582893]

約数ペア:

[(1, 388582893), (3, 129527631), (9, 43175877), (27, 14391959), (461, 842913), (1383, 280971), (4149, 93657), (12447, 31219)]