2899017

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 1916343

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 227, 297, 387, 473, 681, 1161, 1419, 2043, 2497, 4257, 6129, 7491, 9761, 12771, 22473, 29283, 67419, 87849, 107371, 263547, 322113, 966339, 2899017]

約数ペア:

[(1, 2899017), (3, 966339), (9, 322113), (11, 263547), (27, 107371), (33, 87849), (43, 67419), (99, 29283), (129, 22473), (227, 12771), (297, 9761), (387, 7491), (473, 6129), (681, 4257), (1161, 2497), (1419, 2043)]