47997411

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29683}}^1$

素因数の和:29711

約数の個数: 24

約数和(自身を含む): 81215424

約数和(自身を除く): 33218013

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 29683, 89049, 207781, 326513, 623343, 979539, 1454467, 2285591, 4363401, 6856773, 15999137, 47997411]

約数ペア:

[(1, 47997411), (3, 15999137), (7, 6856773), (11, 4363401), (21, 2285591), (33, 1454467), (49, 979539), (77, 623343), (147, 326513), (231, 207781), (539, 89049), (1617, 29683)]