38940013

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{971}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 47309184

約数和(自身を除く): 8369171

約数列:

[1, 7, 17, 119, 337, 971, 2359, 5729, 6797, 16507, 40103, 115549, 327227, 2290589, 5562859, 38940013]

約数ペア:

[(1, 38940013), (7, 5562859), (17, 2290589), (119, 327227), (337, 115549), (971, 40103), (2359, 16507), (5729, 6797)]