1683438379

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{615067}}^1$

素因数の和:615114

約数の個数: 16

約数和(自身を含む): 2125675008

約数和(自身を除く): 442236629

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 615067, 4305469, 10456139, 14146541, 73192973, 99025787, 240491197, 1683438379]

約数ペア:

[(1, 1683438379), (7, 240491197), (17, 99025787), (23, 73192973), (119, 14146541), (161, 10456139), (391, 4305469), (2737, 615067)]