9997494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128173}}^1$

素因数の和:128191

約数の個数: 16

約数和(自身を含む): 21533232

約数和(自身を除く): 11535738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 128173, 256346, 384519, 769038, 1666249, 3332498, 4998747, 9997494]

約数ペア:

[(1, 9997494), (2, 4998747), (3, 3332498), (6, 1666249), (13, 769038), (26, 384519), (39, 256346), (78, 128173)]