453240639

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{12487}}^1$

素因数の和:12639

約数の個数: 24

約数和(自身を含む): 678597920

約数和(自身を除く): 225357281

約数列:

[1, 3, 9, 37, 109, 111, 327, 333, 981, 4033, 12099, 12487, 36297, 37461, 112383, 462019, 1361083, 1386057, 4083249, 4158171, 12249747, 50360071, 151080213, 453240639]

約数ペア:

[(1, 453240639), (3, 151080213), (9, 50360071), (37, 12249747), (109, 4158171), (111, 4083249), (327, 1386057), (333, 1361083), (981, 462019), (4033, 112383), (12099, 37461), (12487, 36297)]