17497053

素因数分解:

$3^4\times 7^1\times {\mathrm{30859}}^1$

素因数の和:30878

約数の個数: 20

約数和(自身を含む): 29872480

約数和(自身を除く): 12375427

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 30859, 92577, 216013, 277731, 648039, 833193, 1944117, 2499579, 5832351, 17497053]

約数ペア:

[(1, 17497053), (3, 5832351), (7, 2499579), (9, 1944117), (21, 833193), (27, 648039), (63, 277731), (81, 216013), (189, 92577), (567, 30859)]