8638083

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2328

約数の個数: 20

約数和(自身を含む): 13184160

約数和(自身を除く): 4546077

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2269, 3807, 6807, 20421, 61263, 106643, 183789, 319929, 959787, 2879361, 8638083]

約数ペア:

[(1, 8638083), (3, 2879361), (9, 959787), (27, 319929), (47, 183789), (81, 106643), (141, 61263), (423, 20421), (1269, 6807), (2269, 3807)]