39407973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{9403}}^1$

素因数の和:9544

約数の個数: 16

約数和(自身を含む): 57778176

約数和(自身を除く): 18370203

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 9403, 28209, 103433, 310299, 1194181, 3582543, 13135991, 39407973]

約数ペア:

[(1, 39407973), (3, 13135991), (11, 3582543), (33, 1194181), (127, 310299), (381, 103433), (1397, 28209), (4191, 9403)]