2408301

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 4173312

約数和(自身を除く): 1765011

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 127, 129, 147, 301, 381, 387, 441, 889, 903, 1143, 2107, 2667, 2709, 5461, 6223, 6321, 8001, 16383, 18669, 18963, 38227, 49149, 56007, 114681, 267589, 344043, 802767, 2408301]

約数ペア:

[(1, 2408301), (3, 802767), (7, 344043), (9, 267589), (21, 114681), (43, 56007), (49, 49149), (63, 38227), (127, 18963), (129, 18669), (147, 16383), (301, 8001), (381, 6321), (387, 6223), (441, 5461), (889, 2709), (903, 2667), (1143, 2107)]