171045259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 222216192

約数和(自身を除く): 51170933

約数列:

[1, 7, 11, 31, 77, 131, 217, 341, 547, 917, 1441, 2387, 3829, 4061, 6017, 10087, 16957, 28427, 42119, 44671, 71657, 118699, 186527, 312697, 501599, 788227, 1305689, 2221367, 5517589, 15549569, 24435037, 171045259]

約数ペア:

[(1, 171045259), (7, 24435037), (11, 15549569), (31, 5517589), (77, 2221367), (131, 1305689), (217, 788227), (341, 501599), (547, 312697), (917, 186527), (1441, 118699), (2387, 71657), (3829, 44671), (4061, 42119), (6017, 28427), (10087, 16957)]