15703147929

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{28081}}^1$

素因数の和:28981

約数の個数: 32

約数和(自身を含む): 24730132480

約数和(自身を除く): 9026984551

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 859, 2577, 6013, 18039, 26629, 28081, 79887, 84243, 186403, 196567, 559209, 589701, 870511, 2611533, 6093577, 18280731, 24121579, 72364737, 168851053, 506553159, 747768949, 2243306847, 5234382643, 15703147929]

約数ペア:

[(1, 15703147929), (3, 5234382643), (7, 2243306847), (21, 747768949), (31, 506553159), (93, 168851053), (217, 72364737), (651, 24121579), (859, 18280731), (2577, 6093577), (6013, 2611533), (18039, 870511), (26629, 589701), (28081, 559209), (79887, 196567), (84243, 186403)]