17126559

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 27704160

約数和(自身を除く): 10577601

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 317, 621, 667, 783, 951, 1863, 2001, 2349, 2853, 6003, 7291, 8559, 9193, 18009, 21873, 25677, 27579, 54027, 65619, 82737, 196857, 211439, 248211, 590571, 634317, 744633, 1902951, 5708853, 17126559]

約数ペア:

[(1, 17126559), (3, 5708853), (9, 1902951), (23, 744633), (27, 634317), (29, 590571), (69, 248211), (81, 211439), (87, 196857), (207, 82737), (261, 65619), (317, 54027), (621, 27579), (667, 25677), (783, 21873), (951, 18009), (1863, 9193), (2001, 8559), (2349, 7291), (2853, 6003)]