17148971

素因数分解:

$7^3\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 21367200

約数和(自身を除く): 4218229

約数列:

[1, 7, 17, 49, 119, 173, 289, 343, 833, 1211, 2023, 2941, 5831, 8477, 14161, 20587, 49997, 59339, 99127, 144109, 349979, 1008763, 2449853, 17148971]

約数ペア:

[(1, 17148971), (7, 2449853), (17, 1008763), (49, 349979), (119, 144109), (173, 99127), (289, 59339), (343, 49997), (833, 20587), (1211, 14161), (2023, 8477), (2941, 5831)]