38849591

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 18

約数和(自身を含む): 43998528

約数和(自身を除く): 5148937

約数列:

[1, 11, 41, 121, 191, 451, 1681, 2101, 4961, 7831, 18491, 23111, 86141, 203401, 321071, 947551, 3531781, 38849591]

約数ペア:

[(1, 38849591), (11, 3531781), (41, 947551), (121, 321071), (191, 203401), (451, 86141), (1681, 23111), (2101, 18491), (4961, 7831)]