553007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 16

約数和(自身を含む): 698880

約数和(自身を除く): 145873

約数列:

[1, 7, 13, 59, 91, 103, 413, 721, 767, 1339, 5369, 6077, 9373, 42539, 79001, 553007]

約数ペア:

[(1, 553007), (7, 79001), (13, 42539), (59, 9373), (91, 6077), (103, 5369), (413, 1339), (721, 767)]