1330781187

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{117883}}^1$

素因数の和:118010

約数の個数: 16

約数和(自身を含む): 1833331968

約数和(自身を除く): 502550781

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 117883, 353649, 6247799, 8369693, 18743397, 25109079, 443593729, 1330781187]

約数ペア:

[(1, 1330781187), (3, 443593729), (53, 25109079), (71, 18743397), (159, 8369693), (213, 6247799), (3763, 353649), (11289, 117883)]