2185490307

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103967}}^1$

素因数の和:104008

約数の個数: 48

約数和(自身を含む): 3982390272

約数和(自身を除く): 1796899965

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 21021, 103967, 311901, 727769, 1143637, 1351571, 2183307, 3430911, 4054713, 5094383, 8005459, 9460997, 14867281, 15283149, 24016377, 28382991, 44601843, 56038213, 66226979, 104070967, 168114639, 198680937, 312212901, 728496769, 2185490307]

約数ペア:

[(1, 2185490307), (3, 728496769), (7, 312212901), (11, 198680937), (13, 168114639), (21, 104070967), (33, 66226979), (39, 56038213), (49, 44601843), (77, 28382991), (91, 24016377), (143, 15283149), (147, 14867281), (231, 9460997), (273, 8005459), (429, 5094383), (539, 4054713), (637, 3430911), (1001, 2183307), (1617, 1351571), (1911, 1143637), (3003, 727769), (7007, 311901), (21021, 103967)]