22155903

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10657}}^1$

素因数の和:10684

約数の個数: 32

約数和(自身を含む): 40926720

約数和(自身を除く): 18770817

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 10657, 31971, 74599, 95913, 117227, 223797, 287739, 351681, 671391, 820589, 1055043, 2014173, 2461767, 3165129, 7385301, 22155903]

約数ペア:

[(1, 22155903), (3, 7385301), (7, 3165129), (9, 2461767), (11, 2014173), (21, 1055043), (27, 820589), (33, 671391), (63, 351681), (77, 287739), (99, 223797), (189, 117227), (231, 95913), (297, 74599), (693, 31971), (2079, 10657)]