2956239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 5018832

約数和(自身を除く): 2062593

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2297, 6891, 20673, 25267, 29861, 75801, 89583, 227403, 268749, 328471, 985413, 2956239]

約数ペア:

[(1, 2956239), (3, 985413), (9, 328471), (11, 268749), (13, 227403), (33, 89583), (39, 75801), (99, 29861), (117, 25267), (143, 20673), (429, 6891), (1287, 2297)]