18633483

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{6971}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 30453696

約数和(自身を除く): 11820213

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 6971, 20913, 62739, 76681, 188217, 230043, 564651, 690129, 1693953, 2070387, 6211161, 18633483]

約数ペア:

[(1, 18633483), (3, 6211161), (9, 2070387), (11, 1693953), (27, 690129), (33, 564651), (81, 230043), (99, 188217), (243, 76681), (297, 62739), (891, 20913), (2673, 6971)]