2144139

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 2956800

約数和(自身を除く): 812661

約数列:

[1, 3, 79, 83, 109, 237, 249, 327, 6557, 8611, 9047, 19671, 25833, 27141, 714713, 2144139]

約数ペア:

[(1, 2144139), (3, 714713), (79, 27141), (83, 25833), (109, 19671), (237, 9047), (249, 8611), (327, 6557)]