38203137

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 65218560

約数和(自身を除く): 27015423

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 1543, 2751, 3537, 4629, 8253, 10801, 13887, 24759, 32403, 41661, 97209, 202133, 291627, 606399, 1414931, 1819197, 4244793, 5457591, 12734379, 38203137]

約数ペア:

[(1, 38203137), (3, 12734379), (7, 5457591), (9, 4244793), (21, 1819197), (27, 1414931), (63, 606399), (131, 291627), (189, 202133), (393, 97209), (917, 41661), (1179, 32403), (1543, 24759), (2751, 13887), (3537, 10801), (4629, 8253)]