17880957

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6193

約数の個数: 24

約数和(自身を含む): 28791360

約数和(自身を除く): 10910403

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6151, 18453, 55359, 104567, 116869, 313701, 350607, 941103, 1051821, 1986773, 5960319, 17880957]

約数ペア:

[(1, 17880957), (3, 5960319), (9, 1986773), (17, 1051821), (19, 941103), (51, 350607), (57, 313701), (153, 116869), (171, 104567), (323, 55359), (969, 18453), (2907, 6151)]