15208683

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 24944640

約数和(自身を除く): 9735957

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 811, 893, 987, 2433, 2679, 5677, 6251, 15409, 17031, 18753, 38117, 46227, 107863, 114351, 266819, 323589, 724223, 800457, 2172669, 5069561, 15208683]

約数ペア:

[(1, 15208683), (3, 5069561), (7, 2172669), (19, 800457), (21, 724223), (47, 323589), (57, 266819), (133, 114351), (141, 107863), (329, 46227), (399, 38117), (811, 18753), (893, 17031), (987, 15409), (2433, 6251), (2679, 5677)]