827912397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2\times {\mathrm{547}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 1197046816

約数和(自身を除く): 369134419

約数列:

[1, 3, 13, 39, 197, 547, 591, 1641, 2561, 7111, 7683, 21333, 38809, 107759, 116427, 323277, 504517, 1400867, 1513551, 4202601, 21228523, 63685569, 275970799, 827912397]

約数ペア:

[(1, 827912397), (3, 275970799), (13, 63685569), (39, 21228523), (197, 4202601), (547, 1513551), (591, 1400867), (1641, 504517), (2561, 323277), (7111, 116427), (7683, 107759), (21333, 38809)]