63878941

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{683}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 75644928

約数和(自身を除く): 11765987

約数列:

[1, 7, 31, 217, 431, 683, 3017, 4781, 13361, 21173, 93527, 148211, 294373, 2060611, 9125563, 63878941]

約数ペア:

[(1, 63878941), (7, 9125563), (31, 2060611), (217, 294373), (431, 148211), (683, 93527), (3017, 21173), (4781, 13361)]