16408045017

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{742009}}^1$

素因数の和:742044

約数の個数: 48

約数和(自身を含む): 30250263680

約数和(自身を除く): 13842218663

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3159, 7371, 22113, 742009, 2226027, 5194063, 6678081, 9646117, 15582189, 20034243, 28938351, 46746567, 60102729, 67522819, 86815053, 140239701, 180308187, 202568457, 260445159, 420719103, 607705371, 781335477, 1262157309, 1823116113, 2344006431, 5469348339, 16408045017]

約数ペア:

[(1, 16408045017), (3, 5469348339), (7, 2344006431), (9, 1823116113), (13, 1262157309), (21, 781335477), (27, 607705371), (39, 420719103), (63, 260445159), (81, 202568457), (91, 180308187), (117, 140239701), (189, 86815053), (243, 67522819), (273, 60102729), (351, 46746567), (567, 28938351), (819, 20034243), (1053, 15582189), (1701, 9646117), (2457, 6678081), (3159, 5194063), (7371, 2226027), (22113, 742009)]