21146156639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3373}}^1\times {\mathrm{9967}}^1$

素因数の和:13394

約数の個数: 16

約数和(自身を含む): 23004309888

約数和(自身を除く): 1858153249

約数列:

[1, 17, 37, 629, 3373, 9967, 57341, 124801, 169439, 368779, 2121617, 6269243, 33618691, 571517747, 1243891567, 21146156639]

約数ペア:

[(1, 21146156639), (17, 1243891567), (37, 571517747), (629, 33618691), (3373, 6269243), (9967, 2121617), (57341, 368779), (124801, 169439)]