28749097

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2632

約数の個数: 12

約数和(自身を含む): 31607760

約数和(自身を除く): 2858663

約数列:

[1, 13, 67, 169, 871, 2539, 11323, 33007, 170113, 429091, 2211469, 28749097]

約数ペア:

[(1, 28749097), (13, 2211469), (67, 429091), (169, 170113), (871, 33007), (2539, 11323)]