17123253

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 27893760

約数和(自身を除く): 10770507

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 907, 2697, 2721, 6293, 6349, 18879, 19047, 26303, 28117, 78909, 84351, 184121, 196819, 552363, 590457, 815393, 2446179, 5707751, 17123253]

約数ペア:

[(1, 17123253), (3, 5707751), (7, 2446179), (21, 815393), (29, 590457), (31, 552363), (87, 196819), (93, 184121), (203, 84351), (217, 78909), (609, 28117), (651, 26303), (899, 19047), (907, 18879), (2697, 6349), (2721, 6293)]