49421337

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{123863}}^1$

素因数の和:123892

約数の個数: 16

約数和(自身を含む): 79272960

約数和(自身を除く): 29851623

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 123863, 371589, 867041, 2353397, 2601123, 7060191, 16473779, 49421337]

約数ペア:

[(1, 49421337), (3, 16473779), (7, 7060191), (19, 2601123), (21, 2353397), (57, 867041), (133, 371589), (399, 123863)]