11911361

素因数分解:

$7^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 30

約数和(自身を含む): 15646386

約数和(自身を除く): 3735025

約数列:

[1, 7, 11, 41, 49, 77, 121, 287, 343, 451, 539, 847, 2009, 2401, 3157, 3773, 4961, 5929, 14063, 22099, 26411, 34727, 41503, 98441, 154693, 243089, 290521, 1082851, 1701623, 11911361]

約数ペア:

[(1, 11911361), (7, 1701623), (11, 1082851), (41, 290521), (49, 243089), (77, 154693), (121, 98441), (287, 41503), (343, 34727), (451, 26411), (539, 22099), (847, 14063), (2009, 5929), (2401, 4961), (3157, 3773)]