232458289

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 289578240

約数和(自身を除く): 57119951

約数列:

[1, 7, 17, 59, 113, 119, 293, 413, 791, 1003, 1921, 2051, 4981, 6667, 7021, 13447, 17287, 33109, 34867, 46669, 113339, 121009, 231763, 293879, 562853, 793373, 1953431, 2057153, 3939971, 13674017, 33208327, 232458289]

約数ペア:

[(1, 232458289), (7, 33208327), (17, 13674017), (59, 3939971), (113, 2057153), (119, 1953431), (293, 793373), (413, 562853), (791, 293879), (1003, 231763), (1921, 121009), (2051, 113339), (4981, 46669), (6667, 34867), (7021, 33109), (13447, 17287)]