140117989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2671}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 161602560

約数和(自身を除く): 21484571

約数列:

[1, 11, 19, 209, 251, 2671, 2761, 4769, 29381, 50749, 52459, 558239, 670421, 7374631, 12737999, 140117989]

約数ペア:

[(1, 140117989), (11, 12737999), (19, 7374631), (209, 670421), (251, 558239), (2671, 52459), (2761, 50749), (4769, 29381)]