5687479

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 7182000

約数和(自身を除く): 1494521

約数列:

[1, 7, 19, 41, 49, 133, 149, 287, 779, 931, 1043, 2009, 2831, 5453, 6109, 7301, 19817, 38171, 42763, 116071, 138719, 299341, 812497, 5687479]

約数ペア:

[(1, 5687479), (7, 812497), (19, 299341), (41, 138719), (49, 116071), (133, 42763), (149, 38171), (287, 19817), (779, 7301), (931, 6109), (1043, 5453), (2009, 2831)]