7838883

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5224797

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 971, 2691, 2913, 8073, 8739, 12623, 22333, 26217, 37869, 66999, 113607, 200997, 290329, 340821, 602991, 870987, 2612961, 7838883]

約数ペア:

[(1, 7838883), (3, 2612961), (9, 870987), (13, 602991), (23, 340821), (27, 290329), (39, 200997), (69, 113607), (117, 66999), (207, 37869), (299, 26217), (351, 22333), (621, 12623), (897, 8739), (971, 8073), (2691, 2913)]