1127156947

素因数分解:

$7^2\times {\mathrm{307}}^1\times {\mathrm{74929}}^1$

素因数の和:75250

約数の個数: 12

約数和(自身を含む): 1315471080

約数和(自身を除く): 188314133

約数列:

[1, 7, 49, 307, 2149, 15043, 74929, 524503, 3671521, 23003203, 161022421, 1127156947]

約数ペア:

[(1, 1127156947), (7, 161022421), (49, 23003203), (307, 3671521), (2149, 524503), (15043, 74929)]