129224991

素因数分解:

$3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{7477}}^1$

素因数の和:8310

約数の個数: 16

約数和(自身を含む): 197179904

約数和(自身を除く): 67954913

約数列:

[1, 3, 7, 21, 823, 2469, 5761, 7477, 17283, 22431, 52339, 157017, 6153571, 18460713, 43074997, 129224991]

約数ペア:

[(1, 129224991), (3, 43074997), (7, 18460713), (21, 6153571), (823, 157017), (2469, 52339), (5761, 22431), (7477, 17283)]