8504979

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 13483008

約数和(自身を除く): 4978029

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 1231, 2303, 3693, 6909, 8617, 25851, 57857, 60319, 173571, 180957, 404999, 1214997, 2834993, 8504979]

約数ペア:

[(1, 8504979), (3, 2834993), (7, 1214997), (21, 404999), (47, 180957), (49, 173571), (141, 60319), (147, 57857), (329, 25851), (987, 8617), (1231, 6909), (2303, 3693)]