1251838197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{8181949}}^1$

素因数の和:8181972

約数の個数: 12

約数和(自身を含む): 1914576300

約数和(自身を除く): 662738103

約数列:

[1, 3, 9, 17, 51, 153, 8181949, 24545847, 73637541, 139093133, 417279399, 1251838197]

約数ペア:

[(1, 1251838197), (3, 417279399), (9, 139093133), (17, 73637541), (51, 24545847), (153, 8181949)]