201217291253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15948109}}^1$

素因数の和:15948188

約数の個数: 16

約数和(自身を含む): 232714821120

約数和(自身を除く): 31497529867

約数列:

[1, 11, 31, 37, 341, 407, 1147, 12617, 15948109, 175429199, 494391379, 590080033, 5438305169, 6490880363, 18292481023, 201217291253]

約数ペア:

[(1, 201217291253), (11, 18292481023), (31, 6490880363), (37, 5438305169), (341, 590080033), (407, 494391379), (1147, 175429199), (12617, 15948109)]