2912606721

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{2609}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 4359744000

約数和(自身を除く): 1447137279

約数列:

[1, 3, 9, 27, 173, 239, 519, 717, 1557, 2151, 2609, 4671, 6453, 7827, 23481, 41347, 70443, 124041, 372123, 451357, 623551, 1116369, 1354071, 1870653, 4062213, 5611959, 12186639, 16835877, 107874323, 323622969, 970868907, 2912606721]

約数ペア:

[(1, 2912606721), (3, 970868907), (9, 323622969), (27, 107874323), (173, 16835877), (239, 12186639), (519, 5611959), (717, 4062213), (1557, 1870653), (2151, 1354071), (2609, 1116369), (4671, 623551), (6453, 451357), (7827, 372123), (23481, 124041), (41347, 70443)]