947029153

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1\times {\mathrm{1879}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 1096416000

約数和(自身を除く): 149386847

約数列:

[1, 7, 89, 623, 809, 1879, 5663, 13153, 72001, 167231, 504007, 1170617, 1520111, 10640777, 135289879, 947029153]

約数ペア:

[(1, 947029153), (7, 135289879), (89, 10640777), (623, 1520111), (809, 1170617), (1879, 504007), (5663, 167231), (13153, 72001)]