313601113

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{18911}}^1$

素因数の和:19044

約数の個数: 16

約数和(自身を含む): 377634816

約数和(自身を除く): 64033703

約数列:

[1, 7, 23, 103, 161, 721, 2369, 16583, 18911, 132377, 434953, 1947833, 3044671, 13634831, 44800159, 313601113]

約数ペア:

[(1, 313601113), (7, 44800159), (23, 13634831), (103, 3044671), (161, 1947833), (721, 434953), (2369, 132377), (16583, 18911)]