16083991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 20286720

約数和(自身を除く): 4202729

約数列:

[1, 7, 11, 77, 89, 623, 979, 2347, 6853, 16429, 25817, 180719, 208883, 1462181, 2297713, 16083991]

約数ペア:

[(1, 16083991), (7, 2297713), (11, 1462181), (77, 208883), (89, 180719), (623, 25817), (979, 16429), (2347, 6853)]