1645133607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{16369}}^1$

素因数の和:17247

約数の個数: 24

約数和(自身を含む): 2562232400

約数和(自身を除く): 917098793

約数列:

[1, 3, 9, 13, 39, 117, 859, 2577, 7731, 11167, 16369, 33501, 49107, 100503, 147321, 212797, 638391, 1915173, 14060971, 42182913, 126548739, 182792623, 548377869, 1645133607]

約数ペア:

[(1, 1645133607), (3, 548377869), (9, 182792623), (13, 126548739), (39, 42182913), (117, 14060971), (859, 1915173), (2577, 638391), (7731, 212797), (11167, 147321), (16369, 100503), (33501, 49107)]