6138438243

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{327331}}^1$

素因数の和:327407

約数の個数: 32

約数和(自身を含む): 10055639040

約数和(自身を除く): 3917200797

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 18753, 327331, 981993, 2291317, 6219289, 6873951, 15384557, 18657867, 43535023, 46153671, 107691899, 130605069, 292306583, 323075697, 876919749, 2046146081, 6138438243]

約数ペア:

[(1, 6138438243), (3, 2046146081), (7, 876919749), (19, 323075697), (21, 292306583), (47, 130605069), (57, 107691899), (133, 46153671), (141, 43535023), (329, 18657867), (399, 15384557), (893, 6873951), (987, 6219289), (2679, 2291317), (6251, 981993), (18753, 327331)]