16326219

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 27166720

約数和(自身を除く): 10840501

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 757, 1027, 1659, 2271, 3081, 5299, 7189, 9841, 15897, 21567, 29523, 59803, 68887, 179409, 206661, 418621, 777439, 1255863, 2332317, 5442073, 16326219]

約数ペア:

[(1, 16326219), (3, 5442073), (7, 2332317), (13, 1255863), (21, 777439), (39, 418621), (79, 206661), (91, 179409), (237, 68887), (273, 59803), (553, 29523), (757, 21567), (1027, 15897), (1659, 9841), (2271, 7189), (3081, 5299)]