16143231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8807}}^1$

素因数の和:8870

約数の個数: 16

約数和(自身を含む): 23675904

約数和(自身を除く): 7532673

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 8807, 26421, 114491, 343473, 413929, 1241787, 5381077, 16143231]

約数ペア:

[(1, 16143231), (3, 5381077), (13, 1241787), (39, 413929), (47, 343473), (141, 114491), (611, 26421), (1833, 8807)]