7475377

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 9486720

約数和(自身を除く): 2011343

約数列:

[1, 7, 13, 71, 89, 91, 169, 497, 623, 923, 1157, 1183, 6319, 6461, 8099, 11999, 15041, 44233, 82147, 83993, 105287, 575029, 1067911, 7475377]

約数ペア:

[(1, 7475377), (7, 1067911), (13, 575029), (71, 105287), (89, 83993), (91, 82147), (169, 44233), (497, 15041), (623, 11999), (923, 8099), (1157, 6461), (1183, 6319)]