2175267927

素因数分解:

$3^1\times 7^3\times {\mathrm{281}}^1\times {\mathrm{7523}}^1$

素因数の和:7828

約数の個数: 32

約数和(自身を含む): 3394828800

約数和(自身を除く): 1219560873

約数列:

[1, 3, 7, 21, 49, 147, 281, 343, 843, 1029, 1967, 5901, 7523, 13769, 22569, 41307, 52661, 96383, 157983, 289149, 368627, 1105881, 2113963, 2580389, 6341889, 7741167, 14797741, 44393223, 103584187, 310752561, 725089309, 2175267927]

約数ペア:

[(1, 2175267927), (3, 725089309), (7, 310752561), (21, 103584187), (49, 44393223), (147, 14797741), (281, 7741167), (343, 6341889), (843, 2580389), (1029, 2113963), (1967, 1105881), (5901, 368627), (7523, 289149), (13769, 157983), (22569, 96383), (41307, 52661)]