2016363861

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5233}}^1$

素因数の和:5383

約数の個数: 40

約数和(自身を含む): 3100705344

約数和(自身を除く): 1084341483

約数列:

[1, 3, 9, 27, 67, 71, 81, 201, 213, 603, 639, 1809, 1917, 4757, 5233, 5427, 5751, 14271, 15699, 42813, 47097, 128439, 141291, 350611, 371543, 385317, 423873, 1051833, 1114629, 3155499, 3343887, 9466497, 10031661, 24893381, 28399491, 30094983, 74680143, 224040429, 672121287, 2016363861]

約数ペア:

[(1, 2016363861), (3, 672121287), (9, 224040429), (27, 74680143), (67, 30094983), (71, 28399491), (81, 24893381), (201, 10031661), (213, 9466497), (603, 3343887), (639, 3155499), (1809, 1114629), (1917, 1051833), (4757, 423873), (5233, 385317), (5427, 371543), (5751, 350611), (14271, 141291), (15699, 128439), (42813, 47097)]