8889488391

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1\times {\mathrm{4801}}^1$

素因数の和:7231

約数の個数: 32

約数和(自身を含む): 13920729088

約数和(自身を除く): 5031240697

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2383, 4801, 7149, 14403, 16681, 33607, 50043, 88171, 100821, 177637, 264513, 532911, 617197, 1243459, 1851591, 3730377, 11440783, 34322349, 80085481, 240256443, 423308971, 1269926913, 2963162797, 8889488391]

約数ペア:

[(1, 8889488391), (3, 2963162797), (7, 1269926913), (21, 423308971), (37, 240256443), (111, 80085481), (259, 34322349), (777, 11440783), (2383, 3730377), (4801, 1851591), (7149, 1243459), (14403, 617197), (16681, 532911), (33607, 264513), (50043, 177637), (88171, 100821)]