612931977

素因数分解:

$3^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{6761}}^1$

素因数の和:8213

約数の個数: 24

約数和(自身を含む): 1012677120

約数和(自身を除く): 399745143

約数列:

[1, 3, 7, 9, 21, 63, 1439, 4317, 6761, 10073, 12951, 20283, 30219, 47327, 60849, 90657, 141981, 425943, 9729079, 29187237, 68103553, 87561711, 204310659, 612931977]

約数ペア:

[(1, 612931977), (3, 204310659), (7, 87561711), (9, 68103553), (21, 29187237), (63, 9729079), (1439, 425943), (4317, 141981), (6761, 90657), (10073, 60849), (12951, 47327), (20283, 30219)]