238353669

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{1307}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 359940672

約数和(自身を除く): 121587003

約数列:

[1, 3, 9, 23, 69, 207, 881, 1307, 2643, 3921, 7929, 11763, 20263, 30061, 60789, 90183, 182367, 270549, 1151467, 3454401, 10363203, 26483741, 79451223, 238353669]

約数ペア:

[(1, 238353669), (3, 79451223), (9, 26483741), (23, 10363203), (69, 3454401), (207, 1151467), (881, 270549), (1307, 182367), (2643, 90183), (3921, 60789), (7929, 30061), (11763, 20263)]