338575041

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{14887}}^1$

素因数の和:14938

約数の個数: 36

約数和(自身を含む): 589922112

約数和(自身を除く): 251347071

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 7581, 14887, 22743, 44661, 104209, 133983, 282853, 312627, 848559, 937881, 1979971, 2545677, 5374207, 5939913, 16122621, 17819739, 37619449, 48367863, 112858347, 338575041]

約数ペア:

[(1, 338575041), (3, 112858347), (7, 48367863), (9, 37619449), (19, 17819739), (21, 16122621), (57, 5939913), (63, 5374207), (133, 2545677), (171, 1979971), (361, 937881), (399, 848559), (1083, 312627), (1197, 282853), (2527, 133983), (3249, 104209), (7581, 44661), (14887, 22743)]