6431117

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^4$

素因数の和:86

約数の個数: 20

約数和(自身を含む): 8519136

約数和(自身を除く): 2088019

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 3179, 4913, 22253, 34391, 54043, 83521, 378301, 584647, 918731, 6431117]

約数ペア:

[(1, 6431117), (7, 918731), (11, 584647), (17, 378301), (77, 83521), (119, 54043), (187, 34391), (289, 22253), (1309, 4913), (2023, 3179)]