2307151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 3072384

約数和(自身を除く): 765233

約数列:

[1, 7, 11, 19, 77, 83, 133, 209, 361, 581, 913, 1463, 1577, 2527, 3971, 6391, 11039, 17347, 27797, 29963, 121429, 209741, 329593, 2307151]

約数ペア:

[(1, 2307151), (7, 329593), (11, 209741), (19, 121429), (77, 29963), (83, 27797), (133, 17347), (209, 11039), (361, 6391), (581, 3971), (913, 2527), (1463, 1577)]