1330881573

素因数分解:

$3^1\times 7^1\times {\mathrm{5081}}^1\times {\mathrm{12473}}^1$

素因数の和:17564

約数の個数: 16

約数和(自身を含む): 2028571776

約数和(自身を除く): 697690203

約数列:

[1, 3, 7, 21, 5081, 12473, 15243, 35567, 37419, 87311, 106701, 261933, 63375313, 190125939, 443627191, 1330881573]

約数ペア:

[(1, 1330881573), (3, 443627191), (7, 190125939), (21, 63375313), (5081, 261933), (12473, 106701), (15243, 87311), (35567, 37419)]