29412817

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 37452800

約数和(自身を除く): 8039983

約数列:

[1, 7, 19, 37, 43, 133, 139, 259, 301, 703, 817, 973, 1591, 2641, 4921, 5143, 5719, 5977, 11137, 18487, 30229, 36001, 41839, 97717, 113563, 211603, 221149, 684019, 794941, 1548043, 4201831, 29412817]

約数ペア:

[(1, 29412817), (7, 4201831), (19, 1548043), (37, 794941), (43, 684019), (133, 221149), (139, 211603), (259, 113563), (301, 97717), (703, 41839), (817, 36001), (973, 30229), (1591, 18487), (2641, 11137), (4921, 5977), (5143, 5719)]