1292974851

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{176419}}^1$

素因数の和:176778

約数の個数: 16

約数和(自身を含む): 1975904000

約数和(自身を除く): 682929149

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 176419, 529257, 1234933, 3704799, 61570231, 184710693, 430991617, 1292974851]

約数ペア:

[(1, 1292974851), (3, 430991617), (7, 184710693), (21, 61570231), (349, 3704799), (1047, 1234933), (2443, 529257), (7329, 176419)]