26797071

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 41757744

約数和(自身を除く): 14960673

約数列:

[1, 3, 7, 21, 49, 147, 421, 433, 1263, 1299, 2947, 3031, 8841, 9093, 20629, 21217, 61887, 63651, 182293, 546879, 1276051, 3828153, 8932357, 26797071]

約数ペア:

[(1, 26797071), (3, 8932357), (7, 3828153), (21, 1276051), (49, 546879), (147, 182293), (421, 63651), (433, 61887), (1263, 21217), (1299, 20629), (2947, 9093), (3031, 8841)]