273670397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 370427904

約数和(自身を除く): 96757507

約数列:

[1, 7, 11, 13, 77, 91, 131, 143, 917, 1001, 1441, 1703, 2087, 10087, 11921, 14609, 18733, 22957, 27131, 131131, 160699, 189917, 273397, 298441, 1913779, 2089087, 3007367, 3554161, 21051569, 24879127, 39095771, 273670397]

約数ペア:

[(1, 273670397), (7, 39095771), (11, 24879127), (13, 21051569), (77, 3554161), (91, 3007367), (131, 2089087), (143, 1913779), (917, 298441), (1001, 273397), (1441, 189917), (1703, 160699), (2087, 131131), (10087, 27131), (11921, 22957), (14609, 18733)]