78331001

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4649}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 93744000

約数和(自身を除く): 15412999

約数列:

[1, 7, 29, 83, 203, 581, 2407, 4649, 16849, 32543, 134821, 385867, 943747, 2701069, 11190143, 78331001]

約数ペア:

[(1, 78331001), (7, 11190143), (29, 2701069), (83, 943747), (203, 385867), (581, 134821), (2407, 32543), (4649, 16849)]