828389639

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{9203}}^1$

素因数の和:9395

約数の個数: 24

約数和(自身を含む): 1057650048

約数和(自身を除く): 229260409

約数列:

[1, 7, 11, 49, 77, 167, 539, 1169, 1837, 8183, 9203, 12859, 64421, 90013, 101233, 450947, 708631, 1536901, 4960417, 10758307, 16905911, 75308149, 118341377, 828389639]

約数ペア:

[(1, 828389639), (7, 118341377), (11, 75308149), (49, 16905911), (77, 10758307), (167, 4960417), (539, 1536901), (1169, 708631), (1837, 450947), (8183, 101233), (9203, 90013), (12859, 64421)]