2017128127

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{25373}}^1$

素因数の和:25698

約数の個数: 16

約数和(自身を含む): 2370134592

約数和(自身を除く): 353006465

約数列:

[1, 7, 41, 277, 287, 1939, 11357, 25373, 79499, 177611, 1040293, 7028321, 7282051, 49198247, 288161161, 2017128127]

約数ペア:

[(1, 2017128127), (7, 288161161), (41, 49198247), (277, 7282051), (287, 7028321), (1939, 1040293), (11357, 177611), (25373, 79499)]