13289101

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 16128000

約数和(自身を除く): 2838899

約数列:

[1, 7, 23, 59, 161, 413, 1357, 1399, 9499, 9793, 32177, 82541, 225239, 577787, 1898443, 13289101]

約数ペア:

[(1, 13289101), (7, 1898443), (23, 577787), (59, 225239), (161, 82541), (413, 32177), (1357, 9793), (1399, 9499)]