69115217

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 79427040

約数和(自身を除く): 10311823

約数列:

[1, 17, 19, 41, 289, 307, 323, 697, 779, 5219, 5491, 5833, 11849, 12587, 13243, 88723, 99161, 213979, 225131, 239153, 1685737, 3637643, 4065601, 69115217]

約数ペア:

[(1, 69115217), (17, 4065601), (19, 3637643), (41, 1685737), (289, 239153), (307, 225131), (323, 213979), (697, 99161), (779, 88723), (5219, 13243), (5491, 12587), (5833, 11849)]