27968689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 34207488

約数和(自身を除く): 6238799

約数列:

[1, 7, 17, 97, 119, 679, 1649, 2423, 11543, 16961, 41191, 235031, 288337, 1645217, 3995527, 27968689]

約数ペア:

[(1, 27968689), (7, 3995527), (17, 1645217), (97, 288337), (119, 235031), (679, 41191), (1649, 16961), (2423, 11543)]