289496077

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{593}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 337845816

約数和(自身を除く): 48349739

約数列:

[1, 13, 17, 47, 221, 593, 611, 799, 2209, 7709, 10081, 10387, 27871, 28717, 37553, 131053, 362323, 473807, 488189, 1309937, 6159491, 17029181, 22268929, 289496077]

約数ペア:

[(1, 289496077), (13, 22268929), (17, 17029181), (47, 6159491), (221, 1309937), (593, 488189), (611, 473807), (799, 362323), (2209, 131053), (7709, 37553), (10081, 28717), (10387, 27871)]