2080391031

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2207}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 3267433728

約数和(自身を除く): 1187042697

約数列:

[1, 3, 9, 17, 51, 61, 101, 153, 183, 303, 549, 909, 1037, 1717, 2207, 3111, 5151, 6161, 6621, 9333, 15453, 18483, 19863, 37519, 55449, 104737, 112557, 134627, 222907, 314211, 337671, 403881, 668721, 942633, 1211643, 2006163, 2288659, 3789419, 6865977, 11368257, 13597327, 20597931, 34104771, 40791981, 122375943, 231154559, 693463677, 2080391031]

約数ペア:

[(1, 2080391031), (3, 693463677), (9, 231154559), (17, 122375943), (51, 40791981), (61, 34104771), (101, 20597931), (153, 13597327), (183, 11368257), (303, 6865977), (549, 3789419), (909, 2288659), (1037, 2006163), (1717, 1211643), (2207, 942633), (3111, 668721), (5151, 403881), (6161, 337671), (6621, 314211), (9333, 222907), (15453, 134627), (18483, 112557), (19863, 104737), (37519, 55449)]