39028203

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{20359}}^1$

素因数の和:20439

約数の個数: 16

約数和(自身を含む): 58636800

約数和(自身を除く): 19608597

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 20359, 61077, 183231, 549693, 1445489, 4336467, 13009401, 39028203]

約数ペア:

[(1, 39028203), (3, 13009401), (9, 4336467), (27, 1445489), (71, 549693), (213, 183231), (639, 61077), (1917, 20359)]