4917609

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 7399392

約数和(自身を除く): 2481783

約数列:

[1, 3, 9, 43, 97, 129, 131, 291, 387, 393, 873, 1179, 4171, 5633, 12513, 12707, 16899, 37539, 38121, 50697, 114363, 546401, 1639203, 4917609]

約数ペア:

[(1, 4917609), (3, 1639203), (9, 546401), (43, 114363), (97, 50697), (129, 38121), (131, 37539), (291, 16899), (387, 12707), (393, 12513), (873, 5633), (1179, 4171)]