15259671

素因数分解:

$3^5\times 7^1\times {\mathrm{8971}}^1$

素因数の和:8993

約数の個数: 24

約数和(自身を含む): 26126464

約数和(自身を除く): 10866793

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 8971, 26913, 62797, 80739, 188391, 242217, 565173, 726651, 1695519, 2179953, 5086557, 15259671]

約数ペア:

[(1, 15259671), (3, 5086557), (7, 2179953), (9, 1695519), (21, 726651), (27, 565173), (63, 242217), (81, 188391), (189, 80739), (243, 62797), (567, 26913), (1701, 8971)]