1917504009

素因数分解:

$3^6\times {\mathrm{2630321}}^1$

素因数の和:2630339

約数の個数: 14

約数和(自身を含む): 2874941946

約数和(自身を除く): 957437937

約数列:

[1, 3, 9, 27, 81, 243, 729, 2630321, 7890963, 23672889, 71018667, 213056001, 639168003, 1917504009]

約数ペア:

[(1, 1917504009), (3, 639168003), (9, 213056001), (27, 71018667), (81, 23672889), (243, 7890963), (729, 2630321)]