317569177

素因数分解:

${\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 343180800

約数和(自身を除く): 25611623

約数列:

[1, 31, 47, 79, 89, 961, 1457, 2449, 2759, 3713, 4183, 7031, 45167, 75919, 85529, 115103, 129673, 217961, 330457, 3568193, 4019863, 6756791, 10244167, 317569177]

約数ペア:

[(1, 317569177), (31, 10244167), (47, 6756791), (79, 4019863), (89, 3568193), (961, 330457), (1457, 217961), (2449, 129673), (2759, 115103), (3713, 85529), (4183, 75919), (7031, 45167)]