39713821

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 7426019

約数列:

[1, 7, 31, 197, 217, 929, 1379, 6107, 6503, 28799, 42749, 183013, 201593, 1281091, 5673403, 39713821]

約数ペア:

[(1, 39713821), (7, 5673403), (31, 1281091), (197, 201593), (217, 183013), (929, 42749), (1379, 28799), (6107, 6503)]