13913613

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 24254208

約数和(自身を除く): 10340595

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 463, 477, 567, 1113, 1389, 1431, 3241, 3339, 4167, 4293, 9723, 10017, 12501, 24539, 29169, 30051, 37503, 73617, 87507, 171773, 220851, 262521, 515319, 662553, 1545957, 1987659, 4637871, 13913613]

約数ペア:

[(1, 13913613), (3, 4637871), (7, 1987659), (9, 1545957), (21, 662553), (27, 515319), (53, 262521), (63, 220851), (81, 171773), (159, 87507), (189, 73617), (371, 37503), (463, 30051), (477, 29169), (567, 24539), (1113, 12501), (1389, 10017), (1431, 9723), (3241, 4293), (3339, 4167)]