38903703

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1871}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 53913600

約数和(自身を除く): 15009897

約数列:

[1, 3, 29, 87, 239, 717, 1871, 5613, 6931, 20793, 54259, 162777, 447169, 1341507, 12967901, 38903703]

約数ペア:

[(1, 38903703), (3, 12967901), (29, 1341507), (87, 447169), (239, 162777), (717, 54259), (1871, 20793), (5613, 6931)]