17054401

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 21919464

約数和(自身を除く): 4865063

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 653, 2009, 3731, 4571, 8489, 26117, 26773, 31997, 59423, 187411, 348049, 415961, 1311877, 2436343, 17054401]

約数ペア:

[(1, 17054401), (7, 2436343), (13, 1311877), (41, 415961), (49, 348049), (91, 187411), (287, 59423), (533, 31997), (637, 26773), (653, 26117), (2009, 8489), (3731, 4571)]