860808529

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 1030286400

約数和(自身を除く): 169477871

約数列:

[1, 7, 43, 49, 199, 301, 1393, 2053, 2107, 8557, 9751, 14371, 59899, 88279, 100597, 408547, 419293, 617953, 2859829, 4325671, 17567521, 20018803, 122972647, 860808529]

約数ペア:

[(1, 860808529), (7, 122972647), (43, 20018803), (49, 17567521), (199, 4325671), (301, 2859829), (1393, 617953), (2053, 419293), (2107, 408547), (8557, 100597), (9751, 88279), (14371, 59899)]