38401539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40127}}^1$

素因数の和:40170

約数の個数: 16

約数和(自身を含む): 57784320

約数和(自身を除く): 19382781

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 40127, 120381, 441397, 1163683, 1324191, 3491049, 12800513, 38401539]

約数ペア:

[(1, 38401539), (3, 12800513), (11, 3491049), (29, 1324191), (33, 1163683), (87, 441397), (319, 120381), (957, 40127)]