140978897

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 149360640

約数和(自身を除く): 8381743

約数列:

[1, 43, 47, 79, 883, 2021, 3397, 3713, 37969, 41501, 69757, 159659, 1784543, 2999551, 3278579, 140978897]

約数ペア:

[(1, 140978897), (43, 3278579), (47, 2999551), (79, 1784543), (883, 159659), (2021, 69757), (3397, 41501), (3713, 37969)]