1188804519

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{91159}}^1$

素因数の和:91201

約数の個数: 40

約数和(自身を含む): 2117829120

約数和(自身を除く): 929024601

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 91159, 273477, 638113, 820431, 1914339, 2096657, 2461293, 5743017, 6289971, 7383879, 14676599, 17229051, 18869913, 44029797, 51687153, 56609739, 132089391, 169829217, 396268173, 1188804519]

約数ペア:

[(1, 1188804519), (3, 396268173), (7, 169829217), (9, 132089391), (21, 56609739), (23, 51687153), (27, 44029797), (63, 18869913), (69, 17229051), (81, 14676599), (161, 7383879), (189, 6289971), (207, 5743017), (483, 2461293), (567, 2096657), (621, 1914339), (1449, 820431), (1863, 638113), (4347, 273477), (13041, 91159)]