22720923

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 35319024

約数和(自身を除く): 12598101

約数列:

[1, 3, 9, 31, 37, 71, 93, 111, 213, 279, 333, 639, 961, 1147, 2201, 2627, 2883, 3441, 6603, 7881, 8649, 10323, 19809, 23643, 35557, 68231, 81437, 106671, 204693, 244311, 320013, 614079, 732933, 2524547, 7573641, 22720923]

約数ペア:

[(1, 22720923), (3, 7573641), (9, 2524547), (31, 732933), (37, 614079), (71, 320013), (93, 244311), (111, 204693), (213, 106671), (279, 81437), (333, 68231), (639, 35557), (961, 23643), (1147, 19809), (2201, 10323), (2627, 8649), (2883, 7881), (3441, 6603)]