2117173653

素因数分解:

$3^3\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{4129}}^1$

素因数の和:6858

約数の個数: 32

約数和(自身を含む): 3586822400

約数和(自身を除く): 1469648747

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2713, 4129, 8139, 12387, 18991, 24417, 28903, 37161, 56973, 73251, 86709, 111483, 170919, 260127, 512757, 780381, 11201977, 33605931, 78413839, 100817793, 235241517, 302453379, 705724551, 2117173653]

約数ペア:

[(1, 2117173653), (3, 705724551), (7, 302453379), (9, 235241517), (21, 100817793), (27, 78413839), (63, 33605931), (189, 11201977), (2713, 780381), (4129, 512757), (8139, 260127), (12387, 170919), (18991, 111483), (24417, 86709), (28903, 73251), (37161, 56973)]