314864907

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211177}}^1$

素因数の和:211258

約数の個数: 16

約数和(自身を含む): 486554112

約数和(自身を除く): 171689205

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 211177, 633531, 1478239, 4434717, 14993567, 44980701, 104954969, 314864907]

約数ペア:

[(1, 314864907), (3, 104954969), (7, 44980701), (21, 14993567), (71, 4434717), (213, 1478239), (497, 633531), (1491, 211177)]