13539111

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 5399769

約数列:

[1, 3, 23, 69, 239, 717, 821, 2463, 5497, 16491, 18883, 56649, 196219, 588657, 4513037, 13539111]

約数ペア:

[(1, 13539111), (3, 4513037), (23, 588657), (69, 196219), (239, 56649), (717, 18883), (821, 16491), (2463, 5497)]