17992809909

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{999101}}^1$

素因数の和:999162

約数の個数: 32

約数和(自身を含む): 28774137600

約数和(自身を除く): 10781327691

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 18009, 999101, 2997303, 8991909, 22979323, 26975727, 28973929, 68937969, 86921787, 206813907, 260765361, 620441721, 666400367, 782296083, 1999201101, 5997603303, 17992809909]

約数ペア:

[(1, 17992809909), (3, 5997603303), (9, 1999201101), (23, 782296083), (27, 666400367), (29, 620441721), (69, 260765361), (87, 206813907), (207, 86921787), (261, 68937969), (621, 28973929), (667, 26975727), (783, 22979323), (2001, 8991909), (6003, 2997303), (18009, 999101)]