17133991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 21058560

約数和(自身を除く): 3924569

約数列:

[1, 7, 19, 47, 133, 329, 893, 2741, 6251, 19187, 52079, 128827, 364553, 901789, 2447713, 17133991]

約数ペア:

[(1, 17133991), (7, 2447713), (19, 901789), (47, 364553), (133, 128827), (329, 52079), (893, 19187), (2741, 6251)]