38042417

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 44542080

約数和(自身を除く): 6499663

約数列:

[1, 7, 73, 109, 511, 683, 763, 4781, 7957, 49859, 55699, 74447, 349013, 521129, 5434631, 38042417]

約数ペア:

[(1, 38042417), (7, 5434631), (73, 521129), (109, 349013), (511, 74447), (683, 55699), (763, 49859), (4781, 7957)]