26890801

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 32054400

約数和(自身を除く): 5163599

約数列:

[1, 7, 29, 139, 203, 953, 973, 4031, 6671, 27637, 28217, 132467, 193459, 927269, 3841543, 26890801]

約数ペア:

[(1, 26890801), (7, 3841543), (29, 927269), (139, 193459), (203, 132467), (953, 28217), (973, 27637), (4031, 6671)]