847993601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{405157}}^1$

素因数の和:405200

約数の個数: 16

約数和(自身を含む): 1089064704

約数和(自身を除く): 241071103

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 405157, 2836099, 5267041, 9318611, 36869287, 65230277, 121141943, 847993601]

約数ペア:

[(1, 847993601), (7, 121141943), (13, 65230277), (23, 36869287), (91, 9318611), (161, 5267041), (299, 2836099), (2093, 405157)]