1904032767

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6974479}}^1$

素因数の和:6974502

約数の個数: 16

約数和(自身を含む): 3124567040

約数和(自身を除く): 1220534273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 6974479, 20923437, 48821353, 90668227, 146464059, 272004681, 634677589, 1904032767]

約数ペア:

[(1, 1904032767), (3, 634677589), (7, 272004681), (13, 146464059), (21, 90668227), (39, 48821353), (91, 20923437), (273, 6974479)]