7955199

素因数分解:

$3^3\times 7^3\times {\mathrm{859}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 13760000

約数和(自身を除く): 5804801

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 859, 1029, 1323, 2577, 3087, 6013, 7731, 9261, 18039, 23193, 42091, 54117, 126273, 162351, 294637, 378819, 883911, 1136457, 2651733, 7955199]

約数ペア:

[(1, 7955199), (3, 2651733), (7, 1136457), (9, 883911), (21, 378819), (27, 294637), (49, 162351), (63, 126273), (147, 54117), (189, 42091), (343, 23193), (441, 18039), (859, 9261), (1029, 7731), (1323, 6013), (2577, 3087)]