247000722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2166673}}^1$

素因数の和:2166697

約数の個数: 16

約数和(自身を含む): 520001760

約数和(自身を除く): 273001038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2166673, 4333346, 6500019, 13000038, 41166787, 82333574, 123500361, 247000722]

約数ペア:

[(1, 247000722), (2, 123500361), (3, 82333574), (6, 41166787), (19, 13000038), (38, 6500019), (57, 4333346), (114, 2166673)]