312819921

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{246509}}^1$

素因数の和:246565

約数の個数: 16

約数和(自身を含む): 473299200

約数和(自身を除く): 160479279

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 246509, 739527, 2218581, 6655743, 11585923, 34757769, 104273307, 312819921]

約数ペア:

[(1, 312819921), (3, 104273307), (9, 34757769), (27, 11585923), (47, 6655743), (141, 2218581), (423, 739527), (1269, 246509)]