41821689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 68992000

約数和(自身を除く): 27170311

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 307, 499, 921, 1497, 2149, 3493, 3991, 6447, 6487, 10479, 11973, 19461, 27937, 45409, 83811, 136227, 153193, 459579, 1072351, 1991509, 3217053, 5974527, 13940563, 41821689]

約数ペア:

[(1, 41821689), (3, 13940563), (7, 5974527), (13, 3217053), (21, 1991509), (39, 1072351), (91, 459579), (273, 153193), (307, 136227), (499, 83811), (921, 45409), (1497, 27937), (2149, 19461), (3493, 11973), (3991, 10479), (6447, 6487)]