47378513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7333}}^1$

素因数の和:7424

約数の個数: 16

約数和(自身を含む): 59141376

約数和(自身を除く): 11762863

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 7333, 51331, 95329, 520643, 667303, 3644501, 6768359, 47378513]

約数ペア:

[(1, 47378513), (7, 6768359), (13, 3644501), (71, 667303), (91, 520643), (497, 95329), (923, 51331), (6461, 7333)]