4079201

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 5171040

約数和(自身を除く): 1091839

約数列:

[1, 7, 17, 49, 59, 83, 119, 413, 581, 833, 1003, 1411, 2891, 4067, 4897, 7021, 9877, 34279, 49147, 69139, 83249, 239953, 582743, 4079201]

約数ペア:

[(1, 4079201), (7, 582743), (17, 239953), (49, 83249), (59, 69139), (83, 49147), (119, 34279), (413, 9877), (581, 7021), (833, 4897), (1003, 4067), (1411, 2891)]