1670147397

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{22307}}^1$

素因数の和:22422

約数の個数: 32

約数和(自身を含む): 2569881600

約数和(自身を除く): 899734203

約数列:

[1, 3, 9, 27, 47, 59, 141, 177, 423, 531, 1269, 1593, 2773, 8319, 22307, 24957, 66921, 74871, 200763, 602289, 1048429, 1316113, 3145287, 3948339, 9435861, 11845017, 28307583, 35535051, 61857311, 185571933, 556715799, 1670147397]

約数ペア:

[(1, 1670147397), (3, 556715799), (9, 185571933), (27, 61857311), (47, 35535051), (59, 28307583), (141, 11845017), (177, 9435861), (423, 3948339), (531, 3145287), (1269, 1316113), (1593, 1048429), (2773, 602289), (8319, 200763), (22307, 74871), (24957, 66921)]