4947879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 6902784

約数和(自身を除く): 1954905

約数列:

[1, 3, 31, 83, 93, 249, 641, 1923, 2573, 7719, 19871, 53203, 59613, 159609, 1649293, 4947879]

約数ペア:

[(1, 4947879), (3, 1649293), (31, 159609), (83, 59613), (93, 53203), (249, 19871), (641, 7719), (1923, 2573)]