51001917

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{827}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 69406272

約数和(自身を除く): 18404355

約数列:

[1, 3, 61, 183, 337, 827, 1011, 2481, 20557, 50447, 61671, 151341, 278699, 836097, 17000639, 51001917]

約数ペア:

[(1, 51001917), (3, 17000639), (61, 836097), (183, 278699), (337, 151341), (827, 61671), (1011, 50447), (2481, 20557)]