427160306

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{7121}}^1$

素因数の和:7549

約数の個数: 16

約数和(自身を含む): 649953720

約数和(自身を除く): 222793414

約数列:

[1, 2, 89, 178, 337, 674, 7121, 14242, 29993, 59986, 633769, 1267538, 2399777, 4799554, 213580153, 427160306]

約数ペア:

[(1, 427160306), (2, 213580153), (89, 4799554), (178, 2399777), (337, 1267538), (674, 633769), (7121, 59986), (14242, 29993)]