1298473011

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1457321}}^1$

素因数の和:1457344

約数の個数: 20

約数和(自身を含む): 2116031544

約数和(自身を除く): 817558533

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1457321, 4371963, 13115889, 16030531, 39347667, 48091593, 118043001, 144274779, 432824337, 1298473011]

約数ペア:

[(1, 1298473011), (3, 432824337), (9, 144274779), (11, 118043001), (27, 48091593), (33, 39347667), (81, 16030531), (99, 13115889), (297, 4371963), (891, 1457321)]