3805419

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 5347584

約数和(自身を除く): 1542165

約数列:

[1, 3, 23, 69, 131, 393, 421, 1263, 3013, 9039, 9683, 29049, 55151, 165453, 1268473, 3805419]

約数ペア:

[(1, 3805419), (3, 1268473), (23, 165453), (69, 55151), (131, 29049), (393, 9683), (421, 9039), (1263, 3013)]