47842171

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 54762400

約数和(自身を除く): 6920229

約数列:

[1, 13, 19, 109, 247, 1417, 1777, 2071, 23101, 26923, 33763, 193693, 438919, 2518009, 3680167, 47842171]

約数ペア:

[(1, 47842171), (13, 3680167), (19, 2518009), (109, 438919), (247, 193693), (1417, 33763), (1777, 26923), (2071, 23101)]