140662871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 155078400

約数和(自身を除く): 14415529

約数列:

[1, 19, 23, 409, 437, 787, 7771, 9407, 14953, 18101, 178733, 321883, 343919, 6115777, 7403309, 140662871]

約数ペア:

[(1, 140662871), (19, 7403309), (23, 6115777), (409, 343919), (437, 321883), (787, 178733), (7771, 18101), (9407, 14953)]