970203479

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1042109}}^1$

素因数の和:1042142

約数の個数: 12

約数和(自身を含む): 1188005400

約数和(自身を除く): 217801921

約数列:

[1, 7, 19, 49, 133, 931, 1042109, 7294763, 19800071, 51063341, 138600497, 970203479]

約数ペア:

[(1, 970203479), (7, 138600497), (19, 51063341), (49, 19800071), (133, 7294763), (931, 1042109)]