40630121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3457}}^1$

素因数の和:3560

約数の個数: 16

約数和(自身を含む): 49131264

約数和(自身を除く): 8501143

約数列:

[1, 7, 23, 73, 161, 511, 1679, 3457, 11753, 24199, 79511, 252361, 556577, 1766527, 5804303, 40630121]

約数ペア:

[(1, 40630121), (7, 5804303), (23, 1766527), (73, 556577), (161, 252361), (511, 79511), (1679, 24199), (3457, 11753)]