2193136419

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1\times {\mathrm{9643}}^1$

素因数の和:11306

約数の個数: 16

約数和(自身を含む): 2988559872

約数和(自身を除く): 795423453

約数列:

[1, 3, 47, 141, 1613, 4839, 9643, 28929, 75811, 227433, 453221, 1359663, 15554159, 46662477, 731045473, 2193136419]

約数ペア:

[(1, 2193136419), (3, 731045473), (47, 46662477), (141, 15554159), (1613, 1359663), (4839, 453221), (9643, 227433), (28929, 75811)]