13993827

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 19379712

約数和(自身を除く): 5385885

約数列:

[1, 3, 47, 61, 141, 183, 1627, 2867, 4881, 8601, 76469, 99247, 229407, 297741, 4664609, 13993827]

約数ペア:

[(1, 13993827), (3, 4664609), (47, 297741), (61, 229407), (141, 99247), (183, 76469), (1627, 8601), (2867, 4881)]