38777683

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 46319616

約数和(自身を除く): 7541933

約数列:

[1, 7, 31, 83, 217, 581, 2153, 2573, 15071, 18011, 66743, 178699, 467201, 1250893, 5539669, 38777683]

約数ペア:

[(1, 38777683), (7, 5539669), (31, 1250893), (83, 467201), (217, 178699), (581, 66743), (2153, 18011), (2573, 15071)]