664045719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1\times {\mathrm{4111}}^1$

素因数の和:6478

約数の個数: 16

約数和(自身を含む): 924509184

約数和(自身を除く): 260463465

約数列:

[1, 3, 23, 69, 2341, 4111, 7023, 12333, 53843, 94553, 161529, 283659, 9623851, 28871553, 221348573, 664045719]

約数ペア:

[(1, 664045719), (3, 221348573), (23, 28871553), (69, 9623851), (2341, 283659), (4111, 161529), (7023, 94553), (12333, 53843)]