38371899

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 51851808

約数和(自身を除く): 13479909

約数列:

[1, 3, 157, 257, 317, 471, 771, 951, 40349, 49769, 81469, 121047, 149307, 244407, 12790633, 38371899]

約数ペア:

[(1, 38371899), (3, 12790633), (157, 244407), (257, 149307), (317, 121047), (471, 81469), (771, 49769), (951, 40349)]