490367097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{25933}}^1$

素因数の和:26141

約数の個数: 24

約数和(自身を含む): 776775168

約数和(自身を除く): 286408071

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 6303, 18909, 25933, 77799, 233397, 285263, 855789, 2567367, 4953203, 14859609, 44578827, 54485233, 163455699, 490367097]

約数ペア:

[(1, 490367097), (3, 163455699), (9, 54485233), (11, 44578827), (33, 14859609), (99, 4953203), (191, 2567367), (573, 855789), (1719, 285263), (2101, 233397), (6303, 77799), (18909, 25933)]