1297019743

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{19031}}^1$

素因数の和:19278

約数の個数: 16

約数和(自身を含む): 1452522240

約数和(自身を除く): 155502497

約数列:

[1, 17, 19, 211, 323, 3587, 4009, 19031, 68153, 323527, 361589, 4015541, 6147013, 68264197, 76295279, 1297019743]

約数ペア:

[(1, 1297019743), (17, 76295279), (19, 68264197), (211, 6147013), (323, 4015541), (3587, 361589), (4009, 323527), (19031, 68153)]