29117913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21521}}^1$

素因数の和:21576

約数の個数: 16

約数和(自身を含む): 43388352

約数和(自身を除く): 14270439

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 21521, 64563, 236731, 710193, 882361, 2647083, 9705971, 29117913]

約数ペア:

[(1, 29117913), (3, 9705971), (11, 2647083), (33, 882361), (41, 710193), (123, 236731), (451, 64563), (1353, 21521)]