70691761

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{75931}}^1$

素因数の和:75964

約数の個数: 12

約数和(自身を含む): 86562480

約数和(自身を除く): 15870719

約数列:

[1, 7, 19, 49, 133, 931, 75931, 531517, 1442689, 3720619, 10098823, 70691761]

約数ペア:

[(1, 70691761), (7, 10098823), (19, 3720619), (49, 1442689), (133, 531517), (931, 75931)]