9984387

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 16076800

約数和(自身を除く): 6092413

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 313, 343, 651, 939, 1029, 1519, 2191, 4557, 6573, 9703, 10633, 15337, 29109, 31899, 46011, 67921, 107359, 203763, 322077, 475447, 1426341, 3328129, 9984387]

約数ペア:

[(1, 9984387), (3, 3328129), (7, 1426341), (21, 475447), (31, 322077), (49, 203763), (93, 107359), (147, 67921), (217, 46011), (313, 31899), (343, 29109), (651, 15337), (939, 10633), (1029, 9703), (1519, 6573), (2191, 4557)]