17339427

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 30213216

約数和(自身を除く): 12873789

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 577, 1113, 1431, 1731, 3339, 4039, 4293, 5193, 10017, 12117, 15579, 30051, 30581, 36351, 46737, 91743, 109053, 214067, 275229, 327159, 642201, 825687, 1926603, 2477061, 5779809, 17339427]

約数ペア:

[(1, 17339427), (3, 5779809), (7, 2477061), (9, 1926603), (21, 825687), (27, 642201), (53, 327159), (63, 275229), (81, 214067), (159, 109053), (189, 91743), (371, 46737), (477, 36351), (567, 30581), (577, 30051), (1113, 15579), (1431, 12117), (1731, 10017), (3339, 5193), (4039, 4293)]