2912668713

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 4446029952

約数和(自身を除く): 1533361239

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 401, 421, 639, 1203, 1263, 1917, 3609, 3789, 5751, 10827, 11367, 17253, 28471, 29891, 32481, 34101, 85413, 89673, 97443, 102303, 168821, 256239, 269019, 506463, 768717, 807057, 1519389, 2306151, 2421171, 4558167, 6918453, 7263513, 11986291, 13674501, 35958873, 41023503, 107876619, 323629857, 970889571, 2912668713]

約数ペア:

[(1, 2912668713), (3, 970889571), (9, 323629857), (27, 107876619), (71, 41023503), (81, 35958873), (213, 13674501), (243, 11986291), (401, 7263513), (421, 6918453), (639, 4558167), (1203, 2421171), (1263, 2306151), (1917, 1519389), (3609, 807057), (3789, 768717), (5751, 506463), (10827, 269019), (11367, 256239), (17253, 168821), (28471, 102303), (29891, 97443), (32481, 89673), (34101, 85413)]