2227187853

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{105619}}^1$

素因数の和:105710

約数の個数: 32

約数和(自身を含む): 3650227200

約数和(自身を除く): 1423039347

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 21087, 105619, 316857, 950571, 1161809, 2851713, 3485427, 7498949, 10456281, 22496847, 31368843, 67490541, 82488439, 202471623, 247465317, 742395951, 2227187853]

約数ペア:

[(1, 2227187853), (3, 742395951), (9, 247465317), (11, 202471623), (27, 82488439), (33, 67490541), (71, 31368843), (99, 22496847), (213, 10456281), (297, 7498949), (639, 3485427), (781, 2851713), (1917, 1161809), (2343, 950571), (7029, 316857), (21087, 105619)]