83643973

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 98671104

約数和(自身を除く): 15027131

約数列:

[1, 7, 47, 97, 329, 679, 2621, 4559, 18347, 31913, 123187, 254237, 862309, 1779659, 11949139, 83643973]

約数ペア:

[(1, 83643973), (7, 11949139), (47, 1779659), (97, 862309), (329, 254237), (679, 123187), (2621, 31913), (4559, 18347)]