1017009

素因数分解:

$3^3\times 7^1\times {\mathrm{5381}}^1$

素因数の和:5397

約数の個数: 16

約数和(自身を含む): 1722240

約数和(自身を除く): 705231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5381, 16143, 37667, 48429, 113001, 145287, 339003, 1017009]

約数ペア:

[(1, 1017009), (3, 339003), (7, 145287), (9, 113001), (21, 48429), (27, 37667), (63, 16143), (189, 5381)]