15121161

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{5657}}^1$

素因数の和:5683

約数の個数: 24

約数和(自身を含む): 24714144

約数和(自身を除く): 9592983

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 5657, 16971, 50913, 62227, 152739, 186681, 458217, 560043, 1374651, 1680129, 5040387, 15121161]

約数ペア:

[(1, 15121161), (3, 5040387), (9, 1680129), (11, 1374651), (27, 560043), (33, 458217), (81, 186681), (99, 152739), (243, 62227), (297, 50913), (891, 16971), (2673, 5657)]