2923587

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 4704000

約数和(自身を除く): 1780413

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 139, 171, 369, 417, 513, 779, 1107, 1251, 2337, 2641, 3753, 5699, 7011, 7923, 17097, 21033, 23769, 51291, 71307, 108281, 153873, 324843, 974529, 2923587]

約数ペア:

[(1, 2923587), (3, 974529), (9, 324843), (19, 153873), (27, 108281), (41, 71307), (57, 51291), (123, 23769), (139, 21033), (171, 17097), (369, 7923), (417, 7011), (513, 5699), (779, 3753), (1107, 2641), (1251, 2337)]