42026789

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 49459200

約数和(自身を除く): 7432411

約数列:

[1, 7, 47, 139, 329, 919, 973, 6433, 6533, 43193, 45731, 127741, 302351, 894187, 6003827, 42026789]

約数ペア:

[(1, 42026789), (7, 6003827), (47, 894187), (139, 302351), (329, 127741), (919, 45731), (973, 43193), (6433, 6533)]