1309941759

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{7883}}^1$

素因数の和:8127

約数の個数: 32

約数和(自身を含む): 2055642624

約数和(自身を除く): 745700865

約数列:

[1, 3, 7, 21, 41, 123, 193, 287, 579, 861, 1351, 4053, 7883, 7913, 23649, 23739, 55181, 55391, 165543, 166173, 323203, 969609, 1521419, 2262421, 4564257, 6787263, 10649933, 31949799, 62378179, 187134537, 436647253, 1309941759]

約数ペア:

[(1, 1309941759), (3, 436647253), (7, 187134537), (21, 62378179), (41, 31949799), (123, 10649933), (193, 6787263), (287, 4564257), (579, 2262421), (861, 1521419), (1351, 969609), (4053, 323203), (7883, 166173), (7913, 165543), (23649, 55391), (23739, 55181)]