4887897

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 7775712

約数和(自身を除く): 2887815

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 811, 861, 2009, 2433, 5677, 6027, 17031, 33251, 39739, 99753, 119217, 232757, 698271, 1629299, 4887897]

約数ペア:

[(1, 4887897), (3, 1629299), (7, 698271), (21, 232757), (41, 119217), (49, 99753), (123, 39739), (147, 33251), (287, 17031), (811, 6027), (861, 5677), (2009, 2433)]