13049997

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 17746560

約数和(自身を除く): 4696563

約数列:

[1, 3, 103, 157, 269, 309, 471, 807, 16171, 27707, 42233, 48513, 83121, 126699, 4349999, 13049997]

約数ペア:

[(1, 13049997), (3, 4349999), (103, 126699), (157, 83121), (269, 48513), (309, 42233), (471, 27707), (807, 16171)]