15693281373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2191493}}^1$

素因数の和:2191545

約数の個数: 32

約数和(自身を含む): 26929078272

約数和(自身を除く): 11235796899

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 2191493, 6574479, 15340451, 24106423, 46021353, 67936283, 72319269, 168744961, 203808849, 475553981, 506234883, 747299113, 1426661943, 2241897339, 5231093791, 15693281373]

約数ペア:

[(1, 15693281373), (3, 5231093791), (7, 2241897339), (11, 1426661943), (21, 747299113), (31, 506234883), (33, 475553981), (77, 203808849), (93, 168744961), (217, 72319269), (231, 67936283), (341, 46021353), (651, 24106423), (1023, 15340451), (2387, 6574479), (7161, 2191493)]