30829799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 43599360

約数和(自身を除く): 12769561

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1621, 1729, 2717, 11347, 17831, 19019, 21073, 30799, 124817, 147511, 215593, 231803, 338789, 400387, 1622621, 2371523, 2802709, 4404257, 30829799]

約数ペア:

[(1, 30829799), (7, 4404257), (11, 2802709), (13, 2371523), (19, 1622621), (77, 400387), (91, 338789), (133, 231803), (143, 215593), (209, 147511), (247, 124817), (1001, 30799), (1463, 21073), (1621, 19019), (1729, 17831), (2717, 11347)]