2408519211

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{147229}}^1$

素因数の和:147299

約数の個数: 32

約数和(自身を含む): 3957542400

約数和(自身を除く): 1549023189

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5453, 16359, 147229, 441687, 1030603, 2797351, 3091809, 6036389, 8392053, 18109167, 19581457, 42254723, 58744371, 114691391, 126764169, 344074173, 802839737, 2408519211]

約数ペア:

[(1, 2408519211), (3, 802839737), (7, 344074173), (19, 126764169), (21, 114691391), (41, 58744371), (57, 42254723), (123, 19581457), (133, 18109167), (287, 8392053), (399, 6036389), (779, 3091809), (861, 2797351), (2337, 1030603), (5453, 441687), (16359, 147229)]