4231431

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 6390384

約数和(自身を除く): 2158953

約数列:

[1, 3, 9, 37, 97, 111, 131, 291, 333, 393, 873, 1179, 3589, 4847, 10767, 12707, 14541, 32301, 38121, 43623, 114363, 470159, 1410477, 4231431]

約数ペア:

[(1, 4231431), (3, 1410477), (9, 470159), (37, 114363), (97, 43623), (111, 38121), (131, 32301), (291, 14541), (333, 12707), (393, 10767), (873, 4847), (1179, 3589)]