2213883363

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{296489}}^1$

素因数の和:296642

約数の個数: 16

約数和(自身を含む): 3130934400

約数和(自身を除く): 917051037

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 296489, 889467, 5633291, 16899873, 38840059, 116520177, 737961121, 2213883363]

約数ペア:

[(1, 2213883363), (3, 737961121), (19, 116520177), (57, 38840059), (131, 16899873), (393, 5633291), (2489, 889467), (7467, 296489)]