38922639

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3575

約数の個数: 32

約数和(自身を含む): 64843776

約数和(自身を除く): 25921137

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3517, 3689, 10551, 11067, 24619, 59789, 73857, 109027, 179367, 327081, 418523, 763189, 1255569, 1853459, 2289567, 5560377, 12974213, 38922639]

約数ペア:

[(1, 38922639), (3, 12974213), (7, 5560377), (17, 2289567), (21, 1853459), (31, 1255569), (51, 763189), (93, 418523), (119, 327081), (217, 179367), (357, 109027), (527, 73857), (651, 59789), (1581, 24619), (3517, 11067), (3689, 10551)]