651039477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 967735296

約数和(自身を除く): 316695819

約数列:

[1, 3, 11, 33, 73, 131, 219, 393, 803, 1441, 2063, 2409, 4323, 6189, 9563, 22693, 28689, 68079, 105193, 150599, 270253, 315579, 451797, 810759, 1656589, 2972783, 4969767, 8918349, 19728469, 59185407, 217013159, 651039477]

約数ペア:

[(1, 651039477), (3, 217013159), (11, 59185407), (33, 19728469), (73, 8918349), (131, 4969767), (219, 2972783), (393, 1656589), (803, 810759), (1441, 451797), (2063, 315579), (2409, 270253), (4323, 150599), (6189, 105193), (9563, 68079), (22693, 28689)]