13145433

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2039}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 20106240

約数和(自身を除く): 6960807

約数列:

[1, 3, 7, 21, 307, 921, 2039, 2149, 6117, 6447, 14273, 42819, 625973, 1877919, 4381811, 13145433]

約数ペア:

[(1, 13145433), (3, 4381811), (7, 1877919), (21, 625973), (307, 42819), (921, 14273), (2039, 6447), (2149, 6117)]