16504677

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4943}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 27765504

約数和(自身を除く): 11260827

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 4943, 14829, 34601, 44487, 103803, 261979, 311409, 785937, 1833853, 2357811, 5501559, 16504677]

約数ペア:

[(1, 16504677), (3, 5501559), (7, 2357811), (9, 1833853), (21, 785937), (53, 311409), (63, 261979), (159, 103803), (371, 44487), (477, 34601), (1113, 14829), (3339, 4943)]