1427304613

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{20323}}^1$

素因数の和:20536

約数の個数: 16

約数和(自身を含む): 1664942080

約数和(自身を除く): 237637467

約数列:

[1, 7, 79, 127, 553, 889, 10033, 20323, 70231, 142261, 1605517, 2581021, 11238619, 18067147, 203900659, 1427304613]

約数ペア:

[(1, 1427304613), (7, 203900659), (79, 18067147), (127, 11238619), (553, 2581021), (889, 1605517), (10033, 142261), (20323, 70231)]