47056009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 65399040

約数和(自身を除く): 18343031

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 1621, 2233, 2639, 4147, 11347, 17831, 21073, 29029, 47009, 124817, 147511, 231803, 329063, 517099, 611117, 1622621, 3619693, 4277819, 6722287, 47056009]

約数ペア:

[(1, 47056009), (7, 6722287), (11, 4277819), (13, 3619693), (29, 1622621), (77, 611117), (91, 517099), (143, 329063), (203, 231803), (319, 147511), (377, 124817), (1001, 47009), (1621, 29029), (2233, 21073), (2639, 17831), (4147, 11347)]