280577401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{34313}}^1$

素因数の和:34380

約数の個数: 16

約数和(自身を含む): 328590864

約数和(自身を除く): 48013463

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 34313, 446069, 583321, 1269581, 7583173, 16504553, 21582877, 280577401]

約数ペア:

[(1, 280577401), (13, 21582877), (17, 16504553), (37, 7583173), (221, 1269581), (481, 583321), (629, 446069), (8177, 34313)]