713542921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1217}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 933085440

約数和(自身を除く): 219542519

約数列:

[1, 7, 13, 17, 91, 119, 221, 379, 1217, 1547, 2653, 4927, 6443, 8519, 15821, 20689, 34489, 45101, 83759, 110747, 144823, 268957, 461243, 586313, 1882699, 3228701, 5996159, 7841131, 41973113, 54887917, 101934703, 713542921]

約数ペア:

[(1, 713542921), (7, 101934703), (13, 54887917), (17, 41973113), (91, 7841131), (119, 5996159), (221, 3228701), (379, 1882699), (1217, 586313), (1547, 461243), (2653, 268957), (4927, 144823), (6443, 110747), (8519, 83759), (15821, 45101), (20689, 34489)]