17151277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 21482496

約数和(自身を除く): 4331219

約数列:

[1, 11, 13, 31, 53, 73, 143, 341, 403, 583, 689, 803, 949, 1643, 2263, 3869, 4433, 7579, 10439, 18073, 21359, 24893, 29419, 42559, 50297, 119939, 234949, 323609, 553267, 1319329, 1559207, 17151277]

約数ペア:

[(1, 17151277), (11, 1559207), (13, 1319329), (31, 553267), (53, 323609), (73, 234949), (143, 119939), (341, 50297), (403, 42559), (583, 29419), (689, 24893), (803, 21359), (949, 18073), (1643, 10439), (2263, 7579), (3869, 4433)]