15071217

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5651}}^1$

素因数の和:5788

約数の個数: 16

約数和(自身を含む): 23150592

約数和(自身を除く): 8079375

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 5651, 16953, 39557, 118671, 717677, 2153031, 5023739, 15071217]

約数ペア:

[(1, 15071217), (3, 5023739), (7, 2153031), (21, 717677), (127, 118671), (381, 39557), (889, 16953), (2667, 5651)]