49297017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213407}}^1$

素因数の和:213428

約数の個数: 16

約数和(自身を含む): 81948672

約数和(自身を除く): 32651655

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 213407, 640221, 1493849, 2347477, 4481547, 7042431, 16432339, 49297017]

約数ペア:

[(1, 49297017), (3, 16432339), (7, 7042431), (11, 4481547), (21, 2347477), (33, 1493849), (77, 640221), (231, 213407)]