9960181

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 13395456

約数和(自身を除く): 3435275

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1087, 1309, 7609, 9163, 11957, 18479, 53263, 83699, 129353, 203269, 585893, 905471, 1422883, 9960181]

約数ペア:

[(1, 9960181), (7, 1422883), (11, 905471), (17, 585893), (49, 203269), (77, 129353), (119, 83699), (187, 53263), (539, 18479), (833, 11957), (1087, 9163), (1309, 7609)]