974785509

素因数分解:

$3^5\times {\mathrm{293}}^1\times {\mathrm{13691}}^1$

素因数の和:13999

約数の個数: 24

約数和(自身を含む): 1465263072

約数和(自身を除く): 490477563

約数列:

[1, 3, 9, 27, 81, 243, 293, 879, 2637, 7911, 13691, 23733, 41073, 71199, 123219, 369657, 1108971, 3326913, 4011463, 12034389, 36103167, 108309501, 324928503, 974785509]

約数ペア:

[(1, 974785509), (3, 324928503), (9, 108309501), (27, 36103167), (81, 12034389), (243, 4011463), (293, 3326913), (879, 1108971), (2637, 369657), (7911, 123219), (13691, 71199), (23733, 41073)]