2011563369

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{43391}}^1$

素因数の和:43518

約数の個数: 32

約数和(自身を含む): 3186708480

約数和(自身を除く): 1175145111

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 909, 1717, 2727, 5151, 15453, 43391, 46359, 130173, 390519, 737647, 1171557, 2212941, 4382491, 6638823, 13147473, 19916469, 39442419, 74502347, 118327257, 223507041, 670521123, 2011563369]

約数ペア:

[(1, 2011563369), (3, 670521123), (9, 223507041), (17, 118327257), (27, 74502347), (51, 39442419), (101, 19916469), (153, 13147473), (303, 6638823), (459, 4382491), (909, 2212941), (1717, 1171557), (2727, 737647), (5151, 390519), (15453, 130173), (43391, 46359)]