38546991

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32203}}^1$

素因数の和:32235

約数の個数: 24

約数和(自身を含む): 66984320

約数和(自身を除く): 28437329

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32203, 96609, 225421, 289827, 611857, 676263, 1835571, 2028789, 4282999, 5506713, 12848997, 38546991]

約数ペア:

[(1, 38546991), (3, 12848997), (7, 5506713), (9, 4282999), (19, 2028789), (21, 1835571), (57, 676263), (63, 611857), (133, 289827), (171, 225421), (399, 96609), (1197, 32203)]