1266168957

素因数分解:

$3^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1\times {\mathrm{1721}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 1696101120

約数和(自身を除く): 429932163

約数列:

[1, 3, 431, 569, 1293, 1707, 1721, 5163, 245239, 735717, 741751, 979249, 2225253, 2937747, 422056319, 1266168957]

約数ペア:

[(1, 1266168957), (3, 422056319), (431, 2937747), (569, 2225253), (1293, 979249), (1707, 741751), (1721, 735717), (5163, 245239)]