513070319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20107}}^1$

素因数の和:20222

約数の個数: 16

約数和(自身を含む): 579110400

約数和(自身を除く): 66040081

約数列:

[1, 17, 19, 79, 323, 1343, 1501, 20107, 25517, 341819, 382033, 1588453, 6494561, 27003701, 30180607, 513070319]

約数ペア:

[(1, 513070319), (17, 30180607), (19, 27003701), (79, 6494561), (323, 1588453), (1343, 382033), (1501, 341819), (20107, 25517)]