805412919

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{769}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 1151377920

約数和(自身を除く): 345965001

約数列:

[1, 3, 23, 43, 69, 129, 353, 769, 989, 1059, 2307, 2967, 8119, 15179, 17687, 24357, 33067, 45537, 53061, 99201, 271457, 349117, 760541, 814371, 1047351, 2281623, 6243511, 11672651, 18730533, 35017953, 268470973, 805412919]

約数ペア:

[(1, 805412919), (3, 268470973), (23, 35017953), (43, 18730533), (69, 11672651), (129, 6243511), (353, 2281623), (769, 1047351), (989, 814371), (1059, 760541), (2307, 349117), (2967, 271457), (8119, 99201), (15179, 53061), (17687, 45537), (24357, 33067)]