49179207

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{212897}}^1$

素因数の和:212918

約数の個数: 16

約数和(自身を含む): 81752832

約数和(自身を除く): 32573625

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 212897, 638691, 1490279, 2341867, 4470837, 7025601, 16393069, 49179207]

約数ペア:

[(1, 49179207), (3, 16393069), (7, 7025601), (11, 4470837), (21, 2341867), (33, 1490279), (77, 638691), (231, 212897)]