2021918661

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{1279}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 3488808960

約数和(自身を除く): 1466890299

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1091, 1279, 1449, 3273, 3837, 7637, 8953, 9819, 11511, 22911, 25093, 26859, 29417, 68733, 75279, 80577, 88251, 175651, 205919, 225837, 264753, 526953, 617757, 1395389, 1580859, 1853271, 4186167, 9767723, 12558501, 29303169, 32093947, 87909507, 96281841, 224657629, 288845523, 673972887, 2021918661]

約数ペア:

[(1, 2021918661), (3, 673972887), (7, 288845523), (9, 224657629), (21, 96281841), (23, 87909507), (63, 32093947), (69, 29303169), (161, 12558501), (207, 9767723), (483, 4186167), (1091, 1853271), (1279, 1580859), (1449, 1395389), (3273, 617757), (3837, 526953), (7637, 264753), (8953, 225837), (9819, 205919), (11511, 175651), (22911, 88251), (25093, 80577), (26859, 75279), (29417, 68733)]