233465309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 307003392

約数和(自身を除く): 73538083

約数列:

[1, 7, 11, 31, 47, 77, 217, 329, 341, 517, 1457, 2081, 2387, 3619, 10199, 14567, 16027, 22891, 64511, 97807, 112189, 160237, 451577, 684649, 709621, 1075877, 3032017, 4967347, 7531139, 21224119, 33352187, 233465309]

約数ペア:

[(1, 233465309), (7, 33352187), (11, 21224119), (31, 7531139), (47, 4967347), (77, 3032017), (217, 1075877), (329, 709621), (341, 684649), (517, 451577), (1457, 160237), (2081, 112189), (2387, 97807), (3619, 64511), (10199, 22891), (14567, 16027)]