47291671

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 58246496

約数和(自身を除く): 10954825

約数列:

[1, 7, 17, 97, 119, 241, 289, 679, 1649, 1687, 2023, 4097, 11543, 23377, 28033, 28679, 69649, 163639, 196231, 397409, 487543, 2781863, 6755953, 47291671]

約数ペア:

[(1, 47291671), (7, 6755953), (17, 2781863), (97, 487543), (119, 397409), (241, 196231), (289, 163639), (679, 69649), (1649, 28679), (1687, 28033), (2023, 23377), (4097, 11543)]