214672227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1531}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 357679104

約数和(自身を除く): 143006877

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 607, 1531, 1821, 4249, 4593, 6677, 10717, 12747, 16841, 20031, 32151, 46739, 50523, 117887, 140217, 353661, 929317, 2787951, 6505219, 10222487, 19515657, 30667461, 71557409, 214672227]

約数ペア:

[(1, 214672227), (3, 71557409), (7, 30667461), (11, 19515657), (21, 10222487), (33, 6505219), (77, 2787951), (231, 929317), (607, 353661), (1531, 140217), (1821, 117887), (4249, 50523), (4593, 46739), (6677, 32151), (10717, 20031), (12747, 16841)]