201238653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871163}}^1$

素因数の和:871184

約数の個数: 16

約数和(自身を含む): 334526976

約数和(自身を除く): 133288323

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 871163, 2613489, 6098141, 9582793, 18294423, 28748379, 67079551, 201238653]

約数ペア:

[(1, 201238653), (3, 67079551), (7, 28748379), (11, 18294423), (21, 9582793), (33, 6098141), (77, 2613489), (231, 871163)]