425834547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{194179}}^1$

素因数の和:194242

約数の個数: 16

約数和(自身を含む): 615162240

約数和(自身を除く): 189327693

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 194179, 582537, 3301043, 8349697, 9903129, 25049091, 141944849, 425834547]

約数ペア:

[(1, 425834547), (3, 141944849), (17, 25049091), (43, 9903129), (51, 8349697), (129, 3301043), (731, 582537), (2193, 194179)]