9972753

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1987}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 15267840

約数和(自身を除く): 5295087

約数列:

[1, 3, 7, 21, 239, 717, 1673, 1987, 5019, 5961, 13909, 41727, 474893, 1424679, 3324251, 9972753]

約数ペア:

[(1, 9972753), (3, 3324251), (7, 1424679), (21, 474893), (239, 41727), (717, 13909), (1673, 5961), (1987, 5019)]