349280259

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{4909}}^1$

素因数の和:5590

約数の個数: 16

約数和(自身を含む): 479137440

約数和(自身を除く): 129857181

約数列:

[1, 3, 37, 111, 641, 1923, 4909, 14727, 23717, 71151, 181633, 544899, 3146669, 9440007, 116426753, 349280259]

約数ペア:

[(1, 349280259), (3, 116426753), (37, 9440007), (111, 3146669), (641, 544899), (1923, 181633), (4909, 71151), (14727, 23717)]