448672017

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{63131}}^1$

素因数の和:63260

約数の個数: 16

約数和(自身を含む): 630309888

約数和(自身を除く): 181637871

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 63131, 189393, 1452013, 4356039, 6502493, 19507479, 149557339, 448672017]

約数ペア:

[(1, 448672017), (3, 149557339), (23, 19507479), (69, 6502493), (103, 4356039), (309, 1452013), (2369, 189393), (7107, 63131)]