302814057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2129}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 498113280

約数和(自身を除く): 195299223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 521, 1563, 2129, 3647, 6387, 6773, 10941, 14903, 20319, 27677, 44709, 47411, 83031, 142233, 193739, 581217, 1109209, 3327627, 7764463, 14419717, 23293389, 43259151, 100938019, 302814057]

約数ペア:

[(1, 302814057), (3, 100938019), (7, 43259151), (13, 23293389), (21, 14419717), (39, 7764463), (91, 3327627), (273, 1109209), (521, 581217), (1563, 193739), (2129, 142233), (3647, 83031), (6387, 47411), (6773, 44709), (10941, 27677), (14903, 20319)]