1965033

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 3429120

約数和(自身を除く): 1464087

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 281, 333, 777, 843, 999, 1967, 2331, 2529, 5901, 6993, 7587, 10397, 17703, 31191, 53109, 72779, 93573, 218337, 280719, 655011, 1965033]

約数ペア:

[(1, 1965033), (3, 655011), (7, 280719), (9, 218337), (21, 93573), (27, 72779), (37, 53109), (63, 31191), (111, 17703), (189, 10397), (259, 7587), (281, 6993), (333, 5901), (777, 2529), (843, 2331), (999, 1967)]