16980498909

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1121047}}^1$

素因数の和:1121087

約数の個数: 40

約数和(自身を含む): 29299710528

約数和(自身を除く): 12319211619

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 5049, 15147, 1121047, 3363141, 10089423, 12331517, 19057799, 30268269, 36994551, 57173397, 90804807, 110983653, 171520191, 209635789, 332950959, 514560573, 628907367, 998852877, 1543681719, 1886722101, 5660166303, 16980498909]

約数ペア:

[(1, 16980498909), (3, 5660166303), (9, 1886722101), (11, 1543681719), (17, 998852877), (27, 628907367), (33, 514560573), (51, 332950959), (81, 209635789), (99, 171520191), (153, 110983653), (187, 90804807), (297, 57173397), (459, 36994551), (561, 30268269), (891, 19057799), (1377, 12331517), (1683, 10089423), (5049, 3363141), (15147, 1121047)]