291258773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{1301}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 332697456

約数和(自身を除く): 41438683

約数列:

[1, 13, 17, 221, 1013, 1301, 13169, 16913, 17221, 22117, 223873, 287521, 1317913, 17132869, 22404521, 291258773]

約数ペア:

[(1, 291258773), (13, 22404521), (17, 17132869), (221, 1317913), (1013, 287521), (1301, 223873), (13169, 22117), (16913, 17221)]