17315525199

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{135017}}^1$

素因数の和:135255

約数の個数: 32

約数和(自身を含む): 27375169536

約数和(自身を除く): 10059644337

約数列:

[1, 3, 7, 21, 31, 93, 197, 217, 591, 651, 1379, 4137, 6107, 18321, 42749, 128247, 135017, 405051, 945119, 2835357, 4185527, 12556581, 26598349, 29298689, 79795047, 87896067, 186188443, 558565329, 824548819, 2473646457, 5771841733, 17315525199]

約数ペア:

[(1, 17315525199), (3, 5771841733), (7, 2473646457), (21, 824548819), (31, 558565329), (93, 186188443), (197, 87896067), (217, 79795047), (591, 29298689), (651, 26598349), (1379, 12556581), (4137, 4185527), (6107, 2835357), (18321, 945119), (42749, 405051), (128247, 135017)]