2956985283

素因数分解:

$3^1\times 7^1\times {\mathrm{5557}}^1\times {\mathrm{25339}}^1$

素因数の和:30906

約数の個数: 16

約数和(自身を含む): 4506871040

約数和(自身を除く): 1549885757

約数列:

[1, 3, 7, 21, 5557, 16671, 25339, 38899, 76017, 116697, 177373, 532119, 140808823, 422426469, 985661761, 2956985283]

約数ペア:

[(1, 2956985283), (3, 985661761), (7, 422426469), (21, 140808823), (5557, 532119), (16671, 177373), (25339, 116697), (38899, 76017)]