16955643

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 23003136

約数和(自身を除く): 6047493

約数列:

[1, 3, 127, 191, 233, 381, 573, 699, 24257, 29591, 44503, 72771, 88773, 133509, 5651881, 16955643]

約数ペア:

[(1, 16955643), (3, 5651881), (127, 133509), (191, 88773), (233, 72771), (381, 44503), (573, 29591), (699, 24257)]