738265539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1181}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 1132450560

約数和(自身を除く): 394185021

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 997, 1181, 2991, 3543, 10967, 12991, 18943, 22439, 32901, 38973, 56829, 67317, 208373, 246829, 625119, 740487, 1177457, 3532371, 12952027, 22371683, 38856081, 67115049, 246088513, 738265539]

約数ペア:

[(1, 738265539), (3, 246088513), (11, 67115049), (19, 38856081), (33, 22371683), (57, 12952027), (209, 3532371), (627, 1177457), (997, 740487), (1181, 625119), (2991, 246829), (3543, 208373), (10967, 67317), (12991, 56829), (18943, 38973), (22439, 32901)]