15231291229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1557551}}^1$

素因数の和:1557696

約数の個数: 16

約数和(自身を含む): 19139198976

約数和(自身を除く): 3907907747

約数列:

[1, 7, 11, 77, 127, 889, 1397, 9779, 1557551, 10902857, 17133061, 119931427, 197808977, 1384662839, 2175898747, 15231291229]

約数ペア:

[(1, 15231291229), (7, 2175898747), (11, 1384662839), (77, 197808977), (127, 119931427), (889, 17133061), (1397, 10902857), (9779, 1557551)]