7331457

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 11962368

約数和(自身を除く): 4630911

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 353, 483, 903, 989, 1059, 2471, 2967, 6923, 7413, 8119, 15179, 20769, 24357, 45537, 56833, 106253, 170499, 318759, 349117, 1047351, 2443819, 7331457]

約数ペア:

[(1, 7331457), (3, 2443819), (7, 1047351), (21, 349117), (23, 318759), (43, 170499), (69, 106253), (129, 56833), (161, 45537), (301, 24357), (353, 20769), (483, 15179), (903, 8119), (989, 7413), (1059, 6923), (2471, 2967)]