22395009

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11749

約数の個数: 24

約数和(自身を含む): 37410240

約数和(自身を除く): 15015231

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 11719, 35157, 82033, 152347, 246099, 457041, 574231, 1066429, 1722693, 3199287, 7465003, 22395009]

約数ペア:

[(1, 22395009), (3, 7465003), (7, 3199287), (13, 1722693), (21, 1066429), (39, 574231), (49, 457041), (91, 246099), (147, 152347), (273, 82033), (637, 35157), (1911, 11719)]