210913339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{136337}}^1$

素因数の和:136374

約数の個数: 16

約数和(自身を含む): 274857408

約数和(自身を除く): 63944069

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 136337, 954359, 1772381, 2317729, 12406667, 16224103, 30130477, 210913339]

約数ペア:

[(1, 210913339), (7, 30130477), (13, 16224103), (17, 12406667), (91, 2317729), (119, 1772381), (221, 954359), (1547, 136337)]