31244697

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{11689}}^1$

素因数の和:11715

約数の個数: 24

約数和(自身を含む): 51061920

約数和(自身を除く): 19817223

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 11689, 35067, 105201, 128579, 315603, 385737, 946809, 1157211, 2840427, 3471633, 10414899, 31244697]

約数ペア:

[(1, 31244697), (3, 10414899), (9, 3471633), (11, 2840427), (27, 1157211), (33, 946809), (81, 385737), (99, 315603), (243, 128579), (297, 105201), (891, 35067), (2673, 11689)]