7031241

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 11681280

約数和(自身を除く): 4650039

約数列:

[1, 3, 7, 9, 21, 63, 233, 479, 699, 1437, 1631, 2097, 3353, 4311, 4893, 10059, 14679, 30177, 111607, 334821, 781249, 1004463, 2343747, 7031241]

約数ペア:

[(1, 7031241), (3, 2343747), (7, 1004463), (9, 781249), (21, 334821), (63, 111607), (233, 30177), (479, 14679), (699, 10059), (1437, 4893), (1631, 4311), (2097, 3353)]