290270701

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{5741}}^1$

素因数の和:6012

約数の個数: 16

約数和(自身を含む): 343968768

約数和(自身を除く): 53698067

約数列:

[1, 7, 31, 217, 233, 1631, 5741, 7223, 40187, 50561, 177971, 1245797, 1337653, 9363571, 41467243, 290270701]

約数ペア:

[(1, 290270701), (7, 41467243), (31, 9363571), (217, 1337653), (233, 1245797), (1631, 177971), (5741, 50561), (7223, 40187)]