38493847

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 46282752

約数和(自身を除く): 7788905

約数列:

[1, 7, 31, 53, 217, 371, 1643, 3347, 11501, 23429, 103757, 177391, 726299, 1241737, 5499121, 38493847]

約数ペア:

[(1, 38493847), (7, 5499121), (31, 1241737), (53, 726299), (217, 177391), (371, 103757), (1643, 23429), (3347, 11501)]