142714551

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{13841}}^1$

素因数の和:14342

約数の個数: 16

約数和(自身を含む): 217928448

約数和(自身を除く): 75213897

約数列:

[1, 3, 7, 21, 491, 1473, 3437, 10311, 13841, 41523, 96887, 290661, 6795931, 20387793, 47571517, 142714551]

約数ペア:

[(1, 142714551), (3, 47571517), (7, 20387793), (21, 6795931), (491, 290661), (1473, 96887), (3437, 41523), (10311, 13841)]