311034676887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9433}}^1\times {\mathrm{4691}}^1$

素因数の和:14212

約数の個数: 48

約数和(自身を含む): 497176932096

約数和(自身を除く): 186142255209

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 4691, 7029, 9433, 14073, 28299, 42219, 51601, 84897, 103763, 154803, 311289, 333061, 464409, 669743, 933867, 999183, 2009229, 2997549, 3663671, 6027687, 7367173, 10991013, 22101519, 32973039, 44250203, 66304557, 132750609, 398251827, 486752233, 1460256699, 3141764413, 4380770097, 9425293239, 28275879717, 34559408543, 103678225629, 311034676887]

約数ペア:

[(1, 311034676887), (3, 103678225629), (9, 34559408543), (11, 28275879717), (33, 9425293239), (71, 4380770097), (99, 3141764413), (213, 1460256699), (639, 486752233), (781, 398251827), (2343, 132750609), (4691, 66304557), (7029, 44250203), (9433, 32973039), (14073, 22101519), (28299, 10991013), (42219, 7367173), (51601, 6027687), (84897, 3663671), (103763, 2997549), (154803, 2009229), (311289, 999183), (333061, 933867), (464409, 669743)]