12842613

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10761

約数の個数: 24

約数和(自身を含む): 22318400

約数和(自身を除く): 9475787

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 10729, 32187, 75103, 96561, 203851, 225309, 611553, 675927, 1426957, 1834659, 4280871, 12842613]

約数ペア:

[(1, 12842613), (3, 4280871), (7, 1834659), (9, 1426957), (19, 675927), (21, 611553), (57, 225309), (63, 203851), (133, 96561), (171, 75103), (399, 32187), (1197, 10729)]