1359281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 1720320

約数和(自身を除く): 361039

約数列:

[1, 7, 11, 77, 127, 139, 889, 973, 1397, 1529, 9779, 10703, 17653, 123571, 194183, 1359281]

約数ペア:

[(1, 1359281), (7, 194183), (11, 123571), (77, 17653), (127, 10703), (139, 9779), (889, 1529), (973, 1397)]