11288893691

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 12046848000

約数和(自身を除く): 757954309

約数列:

[1, 31, 61, 131, 199, 229, 1891, 4061, 6169, 7099, 7991, 12139, 13969, 26069, 29999, 45571, 247721, 376309, 433039, 808139, 929969, 1412701, 1590209, 1829939, 2779831, 5969801, 49296479, 56728109, 86174761, 185063831, 364157861, 11288893691]

約数ペア:

[(1, 11288893691), (31, 364157861), (61, 185063831), (131, 86174761), (199, 56728109), (229, 49296479), (1891, 5969801), (4061, 2779831), (6169, 1829939), (7099, 1590209), (7991, 1412701), (12139, 929969), (13969, 808139), (26069, 433039), (29999, 376309), (45571, 247721)]