38988383

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 46440000

約数和(自身を除く): 7451617

約数列:

[1, 7, 29, 149, 203, 1043, 1289, 4321, 9023, 30247, 37381, 192061, 261667, 1344427, 5569769, 38988383]

約数ペア:

[(1, 38988383), (7, 5569769), (29, 1344427), (149, 261667), (203, 192061), (1043, 37381), (1289, 30247), (4321, 9023)]