1918425597

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 2860925760

約数和(自身を除く): 942500163

約数列:

[1, 3, 11, 33, 121, 139, 193, 197, 363, 417, 579, 591, 1529, 2123, 2167, 4587, 6369, 6501, 16819, 23353, 23837, 26827, 27383, 38021, 50457, 70059, 71511, 80481, 82149, 114063, 295097, 301213, 418231, 885291, 903639, 1254693, 3246067, 3313343, 4600541, 5284919, 9738201, 9940029, 13801623, 15854757, 58134109, 174402327, 639475199, 1918425597]

約数ペア:

[(1, 1918425597), (3, 639475199), (11, 174402327), (33, 58134109), (121, 15854757), (139, 13801623), (193, 9940029), (197, 9738201), (363, 5284919), (417, 4600541), (579, 3313343), (591, 3246067), (1529, 1254693), (2123, 903639), (2167, 885291), (4587, 418231), (6369, 301213), (6501, 295097), (16819, 114063), (23353, 82149), (23837, 80481), (26827, 71511), (27383, 70059), (38021, 50457)]