80348989

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 93374208

約数和(自身を除く): 13025219

約数列:

[1, 7, 113, 157, 647, 791, 1099, 4529, 17741, 73111, 101579, 124187, 511777, 711053, 11478427, 80348989]

約数ペア:

[(1, 80348989), (7, 11478427), (113, 711053), (157, 511777), (647, 124187), (791, 101579), (1099, 73111), (4529, 17741)]