2973240459

素因数分解:

$3^3\times 7^1\times {\mathrm{15731431}}^1$

素因数の和:15731447

約数の個数: 16

約数和(自身を含む): 5034058240

約数和(自身を除く): 2060817781

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15731431, 47194293, 110120017, 141582879, 330360051, 424748637, 991080153, 2973240459]

約数ペア:

[(1, 2973240459), (3, 991080153), (7, 424748637), (9, 330360051), (21, 141582879), (27, 110120017), (63, 47194293), (189, 15731431)]