2017688643

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{2087}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 3044805120

約数和(自身を除く): 1027116477

約数列:

[1, 3, 9, 27, 61, 183, 549, 587, 1647, 1761, 2087, 5283, 6261, 15849, 18783, 35807, 56349, 107421, 127307, 322263, 381921, 966789, 1145763, 1225069, 3437289, 3675207, 11025621, 33076863, 74729209, 224187627, 672562881, 2017688643]

約数ペア:

[(1, 2017688643), (3, 672562881), (9, 224187627), (27, 74729209), (61, 33076863), (183, 11025621), (549, 3675207), (587, 3437289), (1647, 1225069), (1761, 1145763), (2087, 966789), (5283, 381921), (6261, 322263), (15849, 127307), (18783, 107421), (35807, 56349)]