1303087317

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3265883}}^1$

素因数の和:3265912

約数の個数: 16

約数和(自身を含む): 2090165760

約数和(自身を除く): 787078443

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3265883, 9797649, 22861181, 62051777, 68583543, 186155331, 434362439, 1303087317]

約数ペア:

[(1, 1303087317), (3, 434362439), (7, 186155331), (19, 68583543), (21, 62051777), (57, 22861181), (133, 9797649), (399, 3265883)]