26730431

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 34665120

約数和(自身を除く): 7934689

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 1447, 2639, 10129, 18473, 18811, 41963, 70903, 131677, 293741, 545519, 921739, 2056187, 3818633, 26730431]

約数ペア:

[(1, 26730431), (7, 3818633), (13, 2056187), (29, 921739), (49, 545519), (91, 293741), (203, 131677), (377, 70903), (637, 41963), (1421, 18811), (1447, 18473), (2639, 10129)]