31790937

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1117}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 43467840

約数和(自身を除く): 11676903

約数列:

[1, 3, 53, 159, 179, 537, 1117, 3351, 9487, 28461, 59201, 177603, 199943, 599829, 10596979, 31790937]

約数ペア:

[(1, 31790937), (3, 10596979), (53, 599829), (159, 199943), (179, 177603), (537, 59201), (1117, 28461), (3351, 9487)]