22199049

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 35024000

約数和(自身を除く): 12824951

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 397, 513, 981, 1191, 2071, 2943, 3573, 6213, 7543, 10719, 18639, 22629, 43273, 55917, 67887, 129819, 203661, 389457, 822187, 1168371, 2466561, 7399683, 22199049]

約数ペア:

[(1, 22199049), (3, 7399683), (9, 2466561), (19, 1168371), (27, 822187), (57, 389457), (109, 203661), (171, 129819), (327, 67887), (397, 55917), (513, 43273), (981, 22629), (1191, 18639), (2071, 10719), (2943, 7543), (3573, 6213)]