970151721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4199791}}^1$

素因数の和:4199812

約数の個数: 16

約数和(自身を含む): 1612720128

約数和(自身を除く): 642568407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4199791, 12599373, 29398537, 46197701, 88195611, 138593103, 323383907, 970151721]

約数ペア:

[(1, 970151721), (3, 323383907), (7, 138593103), (11, 88195611), (21, 46197701), (33, 29398537), (77, 12599373), (231, 4199791)]