1806077

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 2257920

約数和(自身を除く): 451843

約数列:

[1, 7, 13, 89, 91, 223, 623, 1157, 1561, 2899, 8099, 19847, 20293, 138929, 258011, 1806077]

約数ペア:

[(1, 1806077), (7, 258011), (13, 138929), (89, 20293), (91, 19847), (223, 8099), (623, 2899), (1157, 1561)]