2847900717

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{178877}}^1$

素因数の和:178973

約数の個数: 24

約数和(自身を含む): 4325270040

約数和(自身を除く): 1477369323

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 15921, 178877, 536631, 1609893, 5187433, 10911497, 15562299, 32734491, 46686897, 98203473, 316433413, 949300239, 2847900717]

約数ペア:

[(1, 2847900717), (3, 949300239), (9, 316433413), (29, 98203473), (61, 46686897), (87, 32734491), (183, 15562299), (261, 10911497), (549, 5187433), (1769, 1609893), (5307, 536631), (15921, 178877)]