264414591

素因数分解:

$3^3\times 7^1\times {\mathrm{1399019}}^1$

素因数の和:1399035

約数の個数: 16

約数和(自身を含む): 447686400

約数和(自身を除く): 183271809

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1399019, 4197057, 9793133, 12591171, 29379399, 37773513, 88138197, 264414591]

約数ペア:

[(1, 264414591), (3, 88138197), (7, 37773513), (9, 29379399), (21, 12591171), (27, 9793133), (63, 4197057), (189, 1399019)]