396467997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{35251}}^1$

素因数の和:35440

約数の個数: 16

約数和(自身を含む): 555007488

約数和(自身を除く): 158539491

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 35251, 105753, 810773, 2432319, 5745913, 17237739, 132155999, 396467997]

約数ペア:

[(1, 396467997), (3, 132155999), (23, 17237739), (69, 5745913), (163, 2432319), (489, 810773), (3749, 105753), (11247, 35251)]