42940239

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12479}}^1$

素因数の和:12550

約数の個数: 16

約数和(自身を含む): 60702720

約数和(自身を除く): 17762481

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 12479, 37437, 386849, 461723, 1160547, 1385169, 14313413, 42940239]

約数ペア:

[(1, 42940239), (3, 14313413), (31, 1385169), (37, 1160547), (93, 461723), (111, 386849), (1147, 37437), (3441, 12479)]