340734961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4073}}^1$

素因数の和:4153

約数の個数: 32

約数和(自身を含む): 445858560

約数和(自身を除く): 105123599

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 629, 703, 2261, 4073, 4403, 4921, 11951, 28511, 69241, 77387, 83657, 150701, 484687, 541709, 1054907, 1315579, 2561917, 2863319, 9209053, 17933419, 20043233, 48676423, 340734961]

約数ペア:

[(1, 340734961), (7, 48676423), (17, 20043233), (19, 17933419), (37, 9209053), (119, 2863319), (133, 2561917), (259, 1315579), (323, 1054907), (629, 541709), (703, 484687), (2261, 150701), (4073, 83657), (4403, 77387), (4921, 69241), (11951, 28511)]