47211021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36683}}^1$

素因数の和:36713

約数の個数: 24

約数和(自身を含む): 80117856

約数和(自身を除く): 32906835

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 36683, 110049, 330147, 403513, 476879, 1210539, 1430637, 3631617, 4291911, 5245669, 15737007, 47211021]

約数ペア:

[(1, 47211021), (3, 15737007), (9, 5245669), (11, 4291911), (13, 3631617), (33, 1430637), (39, 1210539), (99, 476879), (117, 403513), (143, 330147), (429, 110049), (1287, 36683)]