2473790823

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{295237}}^1$

素因数の和:295276

約数の個数: 36

約数和(自身を含む): 4375427160

約数和(自身を除く): 1901636337

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 295237, 885711, 2066659, 2657133, 5609503, 6199977, 14466613, 16828509, 18599931, 39266521, 43399839, 50485527, 117799563, 130199517, 274865647, 353398689, 824596941, 2473790823]

約数ペア:

[(1, 2473790823), (3, 824596941), (7, 353398689), (9, 274865647), (19, 130199517), (21, 117799563), (49, 50485527), (57, 43399839), (63, 39266521), (133, 18599931), (147, 16828509), (171, 14466613), (399, 6199977), (441, 5609503), (931, 2657133), (1197, 2066659), (2793, 885711), (8379, 295237)]