12841577

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 15504000

約数和(自身を除く): 2662423

約数列:

[1, 7, 29, 49, 203, 343, 1291, 1421, 9037, 9947, 37439, 63259, 262073, 442813, 1834511, 12841577]

約数ペア:

[(1, 12841577), (7, 1834511), (29, 442813), (49, 262073), (203, 63259), (343, 37439), (1291, 9947), (1421, 9037)]