138408271

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6618

約数の個数: 16

約数和(自身を含む): 155152800

約数和(自身を除く): 16744529

約数列:

[1, 17, 29, 43, 493, 731, 1247, 6529, 21199, 110993, 189341, 280747, 3218797, 4772699, 8141663, 138408271]

約数ペア:

[(1, 138408271), (17, 8141663), (29, 4772699), (43, 3218797), (493, 280747), (731, 189341), (1247, 110993), (6529, 21199)]