8723427

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 12002208

約数和(自身を除く): 3278781

約数列:

[1, 3, 61, 73, 183, 219, 653, 1959, 4453, 13359, 39833, 47669, 119499, 143007, 2907809, 8723427]

約数ペア:

[(1, 8723427), (3, 2907809), (61, 143007), (73, 119499), (183, 47669), (219, 39833), (653, 13359), (1959, 4453)]