2017384055

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{8933}}^1$

素因数の和:9047

約数の個数: 24

約数和(自身を含む): 2554981056

約数和(自身を除く): 537597001

約数列:

[1, 5, 31, 47, 155, 235, 961, 1457, 4805, 7285, 8933, 44665, 45167, 225835, 276923, 419851, 1384615, 2099255, 8584613, 13015381, 42923065, 65076905, 403476811, 2017384055]

約数ペア:

[(1, 2017384055), (5, 403476811), (31, 65076905), (47, 42923065), (155, 13015381), (235, 8584613), (961, 2099255), (1457, 1384615), (4805, 419851), (7285, 276923), (8933, 225835), (44665, 45167)]