38863419

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1097}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 60583248

約数和(自身を除く): 21719829

約数列:

[1, 3, 7, 21, 49, 147, 241, 723, 1097, 1687, 3291, 5061, 7679, 11809, 23037, 35427, 53753, 161259, 264377, 793131, 1850639, 5551917, 12954473, 38863419]

約数ペア:

[(1, 38863419), (3, 12954473), (7, 5551917), (21, 1850639), (49, 793131), (147, 264377), (241, 161259), (723, 53753), (1097, 35427), (1687, 23037), (3291, 11809), (5061, 7679)]