993332809

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{143483}}^1$

素因数の和:143556

約数の個数: 16

約数和(自身を含む): 1212152832

約数和(自身を除く): 218820023

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 143483, 1004381, 3300109, 6169769, 23100763, 43188383, 141904687, 993332809]

約数ペア:

[(1, 993332809), (7, 141904687), (23, 43188383), (43, 23100763), (161, 6169769), (301, 3300109), (989, 1004381), (6923, 143483)]