1340605071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{498181}}^1$

素因数の和:498223

約数の個数: 24

約数和(自身を含む): 2176058976

約数和(自身を除く): 835453905

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 498181, 1494543, 4483629, 6476353, 11458163, 19429059, 34374489, 58287177, 103123467, 148956119, 446868357, 1340605071]

約数ペア:

[(1, 1340605071), (3, 446868357), (9, 148956119), (13, 103123467), (23, 58287177), (39, 34374489), (69, 19429059), (117, 11458163), (207, 6476353), (299, 4483629), (897, 1494543), (2691, 498181)]