493473747

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{973321}}^1$

素因数の和:973350

約数の個数: 12

約数和(自身を含む): 712471704

約数和(自身を除く): 218997957

約数列:

[1, 3, 13, 39, 169, 507, 973321, 2919963, 12653173, 37959519, 164491249, 493473747]

約数ペア:

[(1, 493473747), (3, 164491249), (13, 37959519), (39, 12653173), (169, 2919963), (507, 973321)]