1943360727

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6947}}^1$

素因数の和:7148

約数の個数: 48

約数和(自身を含む): 3307692672

約数和(自身を除く): 1364331945

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 173, 231, 519, 539, 1211, 1617, 1903, 3633, 5709, 6947, 8477, 13321, 20841, 25431, 39963, 48629, 76417, 93247, 145887, 229251, 279741, 340403, 534919, 1021209, 1201831, 1604757, 3605493, 3744433, 8412817, 11233299, 13220141, 25238451, 39660423, 58889719, 92540987, 176669157, 277622961, 647786909, 1943360727]

約数ペア:

[(1, 1943360727), (3, 647786909), (7, 277622961), (11, 176669157), (21, 92540987), (33, 58889719), (49, 39660423), (77, 25238451), (147, 13220141), (173, 11233299), (231, 8412817), (519, 3744433), (539, 3605493), (1211, 1604757), (1617, 1201831), (1903, 1021209), (3633, 534919), (5709, 340403), (6947, 279741), (8477, 229251), (13321, 145887), (20841, 93247), (25431, 76417), (39963, 48629)]