431316223

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 479053008

約数和(自身を除く): 47736785

約数列:

[1, 13, 83, 97, 169, 317, 1079, 1261, 4121, 8051, 14027, 16393, 26311, 30749, 53573, 104663, 342043, 399737, 1360619, 2552167, 4446559, 5196581, 33178171, 431316223]

約数ペア:

[(1, 431316223), (13, 33178171), (83, 5196581), (97, 4446559), (169, 2552167), (317, 1360619), (1079, 399737), (1261, 342043), (4121, 104663), (8051, 53573), (14027, 30749), (16393, 26311)]