12847401

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10733}}^1$

素因数の和:10765

約数の個数: 24

約数和(自身を含む): 22326720

約数和(自身を除く): 9479319

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 10733, 32199, 75131, 96597, 203927, 225393, 611781, 676179, 1427489, 1835343, 4282467, 12847401]

約数ペア:

[(1, 12847401), (3, 4282467), (7, 1835343), (9, 1427489), (19, 676179), (21, 611781), (57, 225393), (63, 203927), (133, 96597), (171, 75131), (399, 32199), (1197, 10733)]