47472747

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3359}}^1$

素因数の和:4042

約数の個数: 16

約数和(自身を含む): 72468480

約数和(自身を除く): 24995733

約数列:

[1, 3, 7, 21, 673, 2019, 3359, 4711, 10077, 14133, 23513, 70539, 2260607, 6781821, 15824249, 47472747]

約数ペア:

[(1, 47472747), (3, 15824249), (7, 6781821), (21, 2260607), (673, 70539), (2019, 23513), (3359, 14133), (4711, 10077)]