4055781

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 5561600

約数和(自身を除く): 1505819

約数列:

[1, 3, 79, 109, 157, 237, 327, 471, 8611, 12403, 17113, 25833, 37209, 51339, 1351927, 4055781]

約数ペア:

[(1, 4055781), (3, 1351927), (79, 51339), (109, 37209), (157, 25833), (237, 17113), (327, 12403), (471, 8611)]