1513735857

素因数分解:

$3^4\times {\mathrm{1913}}^1\times {\mathrm{9769}}^1$

素因数の和:11694

約数の個数: 20

約数和(自身を含む): 2262673380

約数和(自身を除く): 748937523

約数列:

[1, 3, 9, 27, 81, 1913, 5739, 9769, 17217, 29307, 51651, 87921, 154953, 263763, 791289, 18688097, 56064291, 168192873, 504578619, 1513735857]

約数ペア:

[(1, 1513735857), (3, 504578619), (9, 168192873), (27, 56064291), (81, 18688097), (1913, 791289), (5739, 263763), (9769, 154953), (17217, 87921), (29307, 51651)]