201429351

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{17609}}^1$

素因数の和:17687

約数の個数: 24

約数和(自身を含む): 307681920

約数和(自身を除く): 106252569

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 17609, 52827, 158481, 545879, 721969, 1637637, 2165907, 4912911, 6497721, 22381039, 67143117, 201429351]

約数ペア:

[(1, 201429351), (3, 67143117), (9, 22381039), (31, 6497721), (41, 4912911), (93, 2165907), (123, 1637637), (279, 721969), (369, 545879), (1271, 158481), (3813, 52827), (11439, 17609)]