810407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 977760

約数和(自身を除く): 167353

約数列:

[1, 13, 17, 19, 193, 221, 247, 323, 2509, 3281, 3667, 4199, 42653, 47671, 62339, 810407]

約数ペア:

[(1, 810407), (13, 62339), (17, 47671), (19, 42653), (193, 4199), (221, 3667), (247, 3281), (323, 2509)]