297286769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1777}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 339626448

約数和(自身を除く): 42339679

約数列:

[1, 13, 17, 221, 757, 1777, 9841, 12869, 23101, 30209, 167297, 392717, 1345189, 17487457, 22868213, 297286769]

約数ペア:

[(1, 297286769), (13, 22868213), (17, 17487457), (221, 1345189), (757, 392717), (1777, 167297), (9841, 30209), (12869, 23101)]