7347431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 9106944

約数和(自身を除く): 1759513

約数列:

[1, 7, 13, 91, 263, 307, 1841, 2149, 3419, 3991, 23933, 27937, 80741, 565187, 1049633, 7347431]

約数ペア:

[(1, 7347431), (7, 1049633), (13, 565187), (91, 80741), (263, 27937), (307, 23933), (1841, 3991), (2149, 3419)]