4188969

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{3301}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 6339840

約数和(自身を除く): 2150871

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 3301, 9903, 29709, 89127, 155147, 465441, 1396323, 4188969]

約数ペア:

[(1, 4188969), (3, 1396323), (9, 465441), (27, 155147), (47, 89127), (141, 29709), (423, 9903), (1269, 3301)]