7947072001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{859}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 8819155520

約数和(自身を除く): 872083519

約数列:

[1, 11, 121, 157, 487, 859, 1727, 5357, 9449, 18997, 58927, 76459, 103939, 134863, 418333, 841049, 1483493, 4601663, 9251539, 16318423, 50618293, 65678281, 722461091, 7947072001]

約数ペア:

[(1, 7947072001), (11, 722461091), (121, 65678281), (157, 50618293), (487, 16318423), (859, 9251539), (1727, 4601663), (5357, 1483493), (9449, 841049), (18997, 418333), (58927, 134863), (76459, 103939)]