215094867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{35129}}^1$

素因数の和:35302

約数の個数: 16

約数和(自身を含む): 310830240

約数和(自身を除く): 95735373

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 35129, 105387, 456677, 1370031, 5515253, 16545759, 71698289, 215094867]

約数ペア:

[(1, 215094867), (3, 71698289), (13, 16545759), (39, 5515253), (157, 1370031), (471, 456677), (2041, 105387), (6123, 35129)]