40326414891

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14438387}}^1$

素因数の和:14438423

約数の個数: 24

約数和(自身を含む): 65839049280

約数和(自身を除く): 25512634389

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 14438387, 43315161, 101068709, 274329353, 303206127, 707480963, 822988059, 1920305471, 2122442889, 5760916413, 13442138297, 40326414891]

約数ペア:

[(1, 40326414891), (3, 13442138297), (7, 5760916413), (19, 2122442889), (21, 1920305471), (49, 822988059), (57, 707480963), (133, 303206127), (147, 274329353), (399, 101068709), (931, 43315161), (2793, 14438387)]