993721429799

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{20029}}^1\times {\mathrm{164831}}^1$

素因数の和:184910

約数の個数: 16

約数和(自身を含む): 1162157905920

約数和(自身を除く): 168436476121

約数列:

[1, 7, 43, 301, 20029, 140203, 164831, 861247, 1153817, 6028729, 7087733, 49614131, 3301400099, 23109800693, 141960204257, 993721429799]

約数ペア:

[(1, 993721429799), (7, 141960204257), (43, 23109800693), (301, 3301400099), (20029, 49614131), (140203, 7087733), (164831, 6028729), (861247, 1153817)]