13203271

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 15089760

約数和(自身を除く): 1886489

約数列:

[1, 17, 19, 41, 323, 697, 779, 997, 13243, 16949, 18943, 40877, 322031, 694909, 776663, 13203271]

約数ペア:

[(1, 13203271), (17, 776663), (19, 694909), (41, 322031), (323, 40877), (697, 18943), (779, 16949), (997, 13243)]